Rosetta Code/Count examples/Full list: Difference between revisions

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<div style="height:40em;overflow:scroll;">
<div style="height:40em;overflow:scroll;">
{|class="wikitable sortable"
{|class="wikitable sortable"
|+ As of 2022-02-13T20:56:55Z :: Tasks: 1147 ::<span style="background-color:#ffd"> Draft Tasks:360 </span>:: Total Tasks: 1507 :: Total Examples: 84003
|+ As of 2022-02-20T21:03:17Z :: Tasks: 1148 ::<span style="background-color:#ffd"> Draft Tasks:364 </span>:: Total Tasks: 1512 :: Total Examples: 84141
!Count!!Task!!①!!②!!③!!④!!⑤!!⑥!!⑦!!⑧!!⑨!!⑩
!Count!!Task!!①!!②!!③!!④!!⑤!!⑥!!⑦!!⑧!!⑨!!⑩
|-
|-
Line 48: Line 48:
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 296
| 297
| [[Factorial|Factorial]]
| [[Factorial|Factorial]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
Line 56: Line 56:
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 272
| 273
| [[A%2BB|A+B]]
| [[A%2BB|A+B]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
Line 92: Line 92:
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 212
| 213
| [[Greatest%20common%20divisor|Greatest common divisor]]
| [[Conditional%20structures|Conditional structures]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 210
| 212
| [[Conditional%20structures|Conditional structures]]
| [[Greatest%20common%20divisor|Greatest common divisor]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 241: Line 241:
|-
|-
| 162
| 162
| [[Quine|Quine]]
| [[Sum%20of%20squares|Sum of squares]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 160
| 162
| [[Leap%20year|Leap year]]
| [[Sum%20of%20squares|Sum of squares]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 160
| 160
| [[Quine|Quine]]
| [[Leap%20year|Leap year]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 317: Line 317:
|-
|-
| 146
| 146
| [[Guess%20the%20number|Guess the number]]
| [[Stack|Stack]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 145
| 146
| [[Stack|Stack]]
| [[Guess%20the%20number|Guess the number]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
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|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 139
| 140
| [[Read%20entire%20file|Read entire file]]
| [[Mutual%20recursion|Mutual recursion]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 139
| 139
| [[Mutual%20recursion|Mutual recursion]]
| [[Read%20entire%20file|Read entire file]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
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| 135
| 135
| [[Create%20a%20file|Create a file]]
| [[Create%20a%20file|Create a file]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 134
| [[Least%20common%20multiple|Least common multiple]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 410: Line 414:
| 133
| 133
| [[Balanced%20brackets|Balanced brackets]]
| [[Balanced%20brackets|Balanced brackets]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 133
| [[Least%20common%20multiple|Least common multiple]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 132
| 132
| [[Ethiopian%20multiplication|Ethiopian multiplication]]
| [[Ethiopian%20multiplication|Ethiopian multiplication]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 131
| [[Date%20format|Date format]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
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| 131
| 131
| [[Variables|Variables]]
| [[Variables|Variables]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 130
| [[Date%20format|Date format]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
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|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 126
| 127
| [[Knuth%20shuffle|Knuth shuffle]]
| [[Knuth%20shuffle|Knuth shuffle]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
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| 120
| 120
| [[Haversine%20formula|Haversine formula]]
| [[Haversine%20formula|Haversine formula]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 120
| [[Identity%20matrix|Identity matrix]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
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| 119
| 119
| [[Guess%20the%20number%2FWith%20feedback|Guess the number/With feedback]]
| [[Guess%20the%20number%2FWith%20feedback|Guess the number/With feedback]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 119
| [[Identity%20matrix|Identity matrix]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
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| 111
| 111
| [[Infinity|Infinity]]
| [[Infinity|Infinity]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 111
| [[Levenshtein%20distance|Levenshtein distance]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
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| 110
| 110
| [[Anonymous%20recursion|Anonymous recursion]]
| [[Anonymous%20recursion|Anonymous recursion]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 110
| [[Levenshtein%20distance|Levenshtein distance]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 1,223: Line 1,223:
| [[Proper%20divisors|Proper divisors]]
| [[Proper%20divisors|Proper divisors]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 81
| [[Concurrent%20computing|Concurrent computing]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|-
|-
| 81
| 81
Line 1,251: Line 1,255:
|data-sort-value="crc-0C32"| [[CRC-32|CRC-32]]
|data-sort-value="crc-0C32"| [[CRC-32|CRC-32]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 80
| [[Concurrent%20computing|Concurrent computing]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|-
|-
| 80
| 80
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| 74
| 74
| [[Jump%20anywhere|Jump anywhere]]
| [[Jump%20anywhere|Jump anywhere]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 74
| [[Long%20year|Long year]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
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| 70
| 70
| [[Arithmetic%2FRational|Arithmetic/Rational]]
| [[Arithmetic%2FRational|Arithmetic/Rational]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 70
| [[Attractive%20numbers|Attractive numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
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| 69
| 69
| [[Angle%20difference%20between%20two%20bearings|Angle difference between two bearings]]
| [[Angle%20difference%20between%20two%20bearings|Angle difference between two bearings]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 69
| [[Attractive%20numbers|Attractive numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
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| 68
| 68
| [[Morse%20code|Morse code]]
| [[Morse%20code|Morse code]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 68
| [[One%20of%20n%20lines%20in%20a%20file|One of n lines in a file]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
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| 67
| 67
| [[Circles%20of%20given%20radius%20through%20two%20points|Circles of given radius through two points]]
| [[Circles%20of%20given%20radius%20through%20two%20points|Circles of given radius through two points]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 67
| [[One%20of%20n%20lines%20in%20a%20file|One of n lines in a file]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
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| 64
| 64
| [[Reduced%20row%20echelon%20form|Reduced row echelon form]]
| [[Reduced%20row%20echelon%20form|Reduced row echelon form]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 64
| [[Sorting%20algorithms%2FSleep%20sort|Sorting algorithms/Sleep sort]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 1,941: Line 1,941:
|-
|-
| 63
| 63
| [[Long%20year|Long year]]
| [[Non-decimal%20radices%2FInput|Non-decimal radices/Input]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 63
| 63
| [[Non-decimal%20radices%2FInput|Non-decimal radices/Input]]
| [[Runge-Kutta%20method|Runge-Kutta method]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 63
| 63
| [[Runge-Kutta%20method|Runge-Kutta method]]
| [[Sorting%20algorithms%2FSleep%20sort|Sorting algorithms/Sleep sort]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
Line 2,043: Line 2,043:
| [[Compile-time%20calculation|Compile-time calculation]]
| [[Compile-time%20calculation|Compile-time calculation]]
|①||②||③||④||⑤||⑥||⑦||O||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||O||⑨||⑩
|-
| 61
| [[Determine%20if%20a%20string%20has%20all%20the%20same%20characters|Determine if a string has all the same characters]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 61
| 61
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| [[Add%20a%20variable%20to%20a%20class%20instance%20at%20runtime|Add a variable to a class instance at runtime]]
| [[Add%20a%20variable%20to%20a%20class%20instance%20at%20runtime|Add a variable to a class instance at runtime]]
|①||②||③||④||⑤||⑥||⑦||⑧||O||
|①||②||③||④||⑤||⑥||⑦||⑧||O||
|-
| 60
| [[Determine%20if%20a%20string%20has%20all%20the%20same%20characters|Determine if a string has all the same characters]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 60
| 60
Line 2,199: Line 2,199:
| [[Hash%20join|Hash join]]
| [[Hash%20join|Hash join]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|-
| 58
| [[Kernighans%20large%20earthquake%20problem|Kernighans large earthquake problem]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 58
| 58
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| 57
| 57
| [[Iterated%20digits%20squaring|Iterated digits squaring]]
| [[Iterated%20digits%20squaring|Iterated digits squaring]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 57
| [[Kernighans%20large%20earthquake%20problem|Kernighans large earthquake problem]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 2,327: Line 2,327:
| [[Modulinos|Modulinos]]
| [[Modulinos|Modulinos]]
|①||②||③||④||⑤||⑥|| ||⑧||⑨||⑩
|①||②||③||④||⑤||⑥|| ||⑧||⑨||⑩
|-
| 56
| [[Nim%20game|Nim game]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 56
| 56
Line 2,354: Line 2,358:
| 56
| 56
| [[XML%2FXPath|XML/XPath]]
| [[XML%2FXPath|XML/XPath]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 55
| [[Handle%20a%20signal|Handle a signal]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 2,370: Line 2,378:
| 55
| 55
| [[Maximum%20triangle%20path%20sum|Maximum triangle path sum]]
| [[Maximum%20triangle%20path%20sum|Maximum triangle path sum]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 55
| [[Nim%20game|Nim game]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 2,390: Line 2,394:
| 55
| 55
| [[Validate%20International%20Securities%20Identification%20Number|Validate International Securities Identification Number]]
| [[Validate%20International%20Securities%20Identification%20Number|Validate International Securities Identification Number]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 54
| [[Handle%20a%20signal|Handle a signal]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 2,406: Line 2,406:
| 54
| 54
| [[Pig%20the%20dice%20game|Pig the dice game]]
| [[Pig%20the%20dice%20game|Pig the dice game]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 54
| [[Polynomial%20regression|Polynomial regression]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
Line 2,477: Line 2,481:
|-
|-
| 53
| 53
| [[Rate%20counter|Rate counter]]
| [[Polynomial%20regression|Polynomial regression]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
|-
| 53
| 53
| [[Rate%20counter|Rate counter]]
| [[Sum%20of%20divisors|Sum of divisors]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 2,502: Line 2,506:
| 52
| 52
| [[Determine%20if%20a%20string%20has%20all%20unique%20characters|Determine if a string has all unique characters]]
| [[Determine%20if%20a%20string%20has%20all%20unique%20characters|Determine if a string has all unique characters]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 52
| [[Doubly-linked%20list%2FElement%20insertion|Doubly-linked list/Element insertion]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 2,542: Line 2,550:
| 51
| 51
| [[Days%20between%20dates|Days between dates]]
| [[Days%20between%20dates|Days between dates]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 51
| [[Doubly-linked%20list%2FElement%20insertion|Doubly-linked list/Element insertion]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 2,575: Line 2,579:
| [[GUI%20component%20interaction|GUI component interaction]]
| [[GUI%20component%20interaction|GUI component interaction]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|-
| 51
| [[Isqrt%20%28integer%20square%20root%29%20of%20X|Isqrt (integer square root) of X]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 51
| 51
Line 2,587: Line 2,595:
| [[Respond%20to%20an%20unknown%20method%20call|Respond to an unknown method call]]
| [[Respond%20to%20an%20unknown%20method%20call|Respond to an unknown method call]]
|①||②||③||④||⑤||⑥||⑦||⑧||O||
|①||②||③||④||⑤||⑥||⑦||⑧||O||
|- style="background-color: #ffc"
| 51
| [[Sum%20of%20divisors|Sum of divisors]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 51
| 51
Line 2,622: Line 2,626:
| 50
| 50
| [[Taxicab%20numbers|Taxicab numbers]]
| [[Taxicab%20numbers|Taxicab numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 50
| [[Visualize%20a%20tree|Visualize a tree]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 49
| [[Determine%20if%20a%20string%20is%20squeezable|Determine if a string is squeezable]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 2,631: Line 2,643:
| [[History%20variables|History variables]]
| [[History%20variables|History variables]]
|①||②||③||④||⑤||⑥||⑦||⑧||O||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||O||⑩
|-
| 49
| [[Isqrt%20%28integer%20square%20root%29%20of%20X|Isqrt (integer square root) of X]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 49
| 49
Line 2,647: Line 2,655:
| [[Tau%20number|Tau number]]
| [[Tau%20number|Tau number]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
|-
| 49
| 49
| [[Words%20containing%20%22the%22%20substring|Words containing "the" substring]]
| [[Visualize%20a%20tree|Visualize a tree]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 2,662: Line 2,670:
| 48
| 48
| [[Bitmap%2FFlood%20fill|Bitmap/Flood fill]]
| [[Bitmap%2FFlood%20fill|Bitmap/Flood fill]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 48
| [[Determine%20if%20a%20string%20is%20squeezable|Determine if a string is squeezable]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 2,710: Line 2,714:
| 48
| 48
| [[Verify%20distribution%20uniformity%2FNaive|Verify distribution uniformity/Naive]]
| [[Verify%20distribution%20uniformity%2FNaive|Verify distribution uniformity/Naive]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 48
| [[Words%20containing%20%22the%22%20substring|Words containing "the" substring]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,019: Line 3,019:
|data-sort-value="base 0C16 numbers needing a to f"| [[Base%2016%20numbers%20needing%20a%20to%20f|Base 16 numbers needing a to f]]
|data-sort-value="base 0C16 numbers needing a to f"| [[Base%2016%20numbers%20needing%20a%20to%20f|Base 16 numbers needing a to f]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|-
| 42
| [[Brace%20expansion|Brace expansion]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 42
| 42
Line 3,071: Line 3,075:
| [[Primorial%20numbers|Primorial numbers]]
| [[Primorial%20numbers|Primorial numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
|-
| 42
| 42
| [[Strange%20numbers|Strange numbers]]
| [[Substitution%20cipher|Substitution cipher]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 41
| 42
| [[Substitution%20cipher|Substitution cipher]]
| [[Brace%20expansion|Brace expansion]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,099: Line 3,103:
| [[GUI%20enabling%2Fdisabling%20of%20controls|GUI enabling/disabling of controls]]
| [[GUI%20enabling%2Fdisabling%20of%20controls|GUI enabling/disabling of controls]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|- style="background-color: #ffc"
| 41
| [[Input%2FOutput%20for%20lines%20of%20text|Input/Output for lines of text]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 41
| [[Input%2FOutput%20for%20pairs%20of%20numbers|Input/Output for pairs of numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 41
| 41
Line 3,146: Line 3,158:
| 41
| 41
| [[Statistics%2FNormal%20distribution|Statistics/Normal distribution]]
| [[Statistics%2FNormal%20distribution|Statistics/Normal distribution]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 41
| [[Strange%20numbers|Strange numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,162: Line 3,170:
| 41
| 41
| [[Variable-length%20quantity|Variable-length quantity]]
| [[Variable-length%20quantity|Variable-length quantity]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 40
| [[Bitwise%20IO|Bitwise IO]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,182: Line 3,194:
| 40
| 40
| [[Find%20the%20intersection%20of%20a%20line%20with%20a%20plane|Find the intersection of a line with a plane]]
| [[Find%20the%20intersection%20of%20a%20line%20with%20a%20plane|Find the intersection of a line with a plane]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 40
| [[Input%2FOutput%20for%20lines%20of%20text|Input/Output for lines of text]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 40
| [[Input%2FOutput%20for%20pairs%20of%20numbers|Input/Output for pairs of numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
Line 3,203: Line 3,207:
| [[LU%20decomposition|LU decomposition]]
| [[LU%20decomposition|LU decomposition]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 40
| [[Nice%20primes|Nice primes]]
|①||②||③||④||⑤||⑥||⑦|| ||⑨||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 40
| 40
Line 3,249: Line 3,257:
|-
|-
| 39
| 39
| [[Break%20OO%20privacy|Break OO privacy]]
| [[Bitwise%20IO|Bitwise IO]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||O||
|-
|-
| 39
| 39
Line 3,283: Line 3,291:
| [[Function%20prototype|Function prototype]]
| [[Function%20prototype|Function prototype]]
|①||②||③||④||⑤||⑥||⑦||O||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||O||⑨||⑩
|-
| 39
| [[Halt%20and%20catch%20fire|Halt and catch fire]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 39
| 39
Line 3,310: Line 3,322:
| 39
| 39
| [[Parsing%2FRPN%20to%20infix%20conversion|Parsing/RPN to infix conversion]]
| [[Parsing%2FRPN%20to%20infix%20conversion|Parsing/RPN to infix conversion]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 39
|data-sort-value="primes whose sum of digits is 0C25"| [[Primes%20whose%20sum%20of%20digits%20is%2025|Primes whose sum of digits is 25]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 39
| [[Product%20of%20divisors|Product of divisors]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,323: Line 3,343:
| [[Sutherland-Hodgman%20polygon%20clipping|Sutherland-Hodgman polygon clipping]]
| [[Sutherland-Hodgman%20polygon%20clipping|Sutherland-Hodgman polygon clipping]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|- style="background-color: #ffc"
| 39
| [[Triplet%20of%20three%20numbers|Triplet of three numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 38
| 38
| [[Abbreviations%2C%20simple|Abbreviations, simple]]
| [[Abbreviations%2C%20simple|Abbreviations, simple]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 38
| [[Break%20OO%20privacy|Break OO privacy]]
|①||②||③||④||⑤||⑥||⑦||⑧||O||
|-
|-
| 38
| 38
Line 3,350: Line 3,370:
| 38
| 38
| [[Frobenius%20numbers|Frobenius numbers]]
| [[Frobenius%20numbers|Frobenius numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 38
| [[Halt%20and%20catch%20fire|Halt and catch fire]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,367: Line 3,383:
| [[Minesweeper%20game|Minesweeper game]]
| [[Minesweeper%20game|Minesweeper game]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|-
| 38
| [[Pentagram|Pentagram]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 38
| 38
| [[Pinstripe%2FDisplay|Pinstripe/Display]]
| [[Pinstripe%2FDisplay|Pinstripe/Display]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|- style="background-color: #ffc"
| 38
|data-sort-value="primes whose sum of digits is 0C25"| [[Primes%20whose%20sum%20of%20digits%20is%2025|Primes whose sum of digits is 25]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 38
| [[Product%20of%20divisors|Product of divisors]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 38
| 38
| [[Terminal%20control%2FUnicode%20output|Terminal control/Unicode output]]
| [[Terminal%20control%2FUnicode%20output|Terminal control/Unicode output]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|- style="background-color: #ffc"
| 38
| [[Triplet%20of%20three%20numbers|Triplet of three numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 37
| 37
Line 3,415: Line 3,423:
|data-sort-value="md0B4"| [[MD4|MD4]]
|data-sort-value="md0B4"| [[MD4|MD4]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|- style="background-color: #ffc"
| 37
| [[Minimum%20number%20of%20cells%20after%2C%20before%2C%20above%20and%20below%20NxN%20squares|Minimum number of cells after, before, above and below NxN squares]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 37
| 37
Line 3,427: Line 3,439:
| [[Mutex|Mutex]]
| [[Mutex|Mutex]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|- style="background-color: #ffc"
| 37
| [[Nice%20primes|Nice primes]]
|①||②||③||④||⑤||⑥||⑦|| ||⑨||⑩
|-
|-
| 37
| 37
Line 3,442: Line 3,450:
| 37
| 37
| [[Ordered%20partitions|Ordered partitions]]
| [[Ordered%20partitions|Ordered partitions]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 37
| [[Pentagram|Pentagram]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,497: Line 3,501:
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 36
| 36
| [[Mersenne%20primes|Mersenne primes]]
| [[Minimum%20number%20of%20cells%20after%2C%20before%2C%20above%20and%20below%20NxN%20squares|Minimum number of cells after, before, above and below NxN squares]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,511: Line 3,515:
|data-sort-value="ripemd-0D160"| [[RIPEMD-160|RIPEMD-160]]
|data-sort-value="ripemd-0D160"| [[RIPEMD-160|RIPEMD-160]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|- style="background-color: #ffc"
| 36
|data-sort-value="shift list elements to left by 0B3"| [[Shift%20list%20elements%20to%20left%20by%203|Shift list elements to left by 3]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 36
| 36
Line 3,562: Line 3,570:
| 35
| 35
| [[Length%20of%20an%20arc%20between%20two%20angles|Length of an arc between two angles]]
| [[Length%20of%20an%20arc%20between%20two%20angles|Length of an arc between two angles]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 35
| [[Mersenne%20primes|Mersenne primes]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,579: Line 3,583:
| [[Reflection%2FList%20properties|Reflection/List properties]]
| [[Reflection%2FList%20properties|Reflection/List properties]]
|①||②||③||④||⑤||⑥||⑦||⑧||O||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||O||⑩
|- style="background-color: #ffc"
| 35
| [[Strange%20plus%20numbers|Strange plus numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 35
| 35
Line 3,647: Line 3,655:
| [[Odd%20and%20square%20numbers|Odd and square numbers]]
| [[Odd%20and%20square%20numbers|Odd and square numbers]]
|①||②||③||④||⑤||⑥|| ||⑧|| ||
|①||②||③||④||⑤||⑥|| ||⑧|| ||
|-
| 34
| [[Pell%27s%20equation|Pell's equation]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 34
| 34
Line 3,654: Line 3,666:
| 34
| 34
| [[Set%20puzzle|Set puzzle]]
| [[Set%20puzzle|Set puzzle]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 34
|data-sort-value="shift list elements to left by 0B3"| [[Shift%20list%20elements%20to%20left%20by%203|Shift list elements to left by 3]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,670: Line 3,678:
| 34
| 34
| [[Straddling%20checkerboard|Straddling checkerboard]]
| [[Straddling%20checkerboard|Straddling checkerboard]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 34
| [[Strange%20plus%20numbers|Strange plus numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,731: Line 3,735:
| [[Draw%20a%20rotating%20cube|Draw a rotating cube]]
| [[Draw%20a%20rotating%20cube|Draw a rotating cube]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|-
| 33
| [[Esthetic%20numbers|Esthetic numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 33
| 33
Line 3,758: Line 3,766:
| 33
| 33
| [[Parse%20command-line%20arguments|Parse command-line arguments]]
| [[Parse%20command-line%20arguments|Parse command-line arguments]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 33
| [[Pell%27s%20equation|Pell's equation]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,786: Line 3,790:
| 33
| 33
| [[Smarandache%20prime-digital%20sequence|Smarandache prime-digital sequence]]
| [[Smarandache%20prime-digital%20sequence|Smarandache prime-digital sequence]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 33
| [[Strange%20unique%20prime%20triplets|Strange unique prime triplets]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,826: Line 3,834:
| 32
| 32
| [[Decision%20tables|Decision tables]]
| [[Decision%20tables|Decision tables]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 32
| [[Esthetic%20numbers|Esthetic numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 3,898: Line 3,902:
| 32
| 32
| [[Sexy%20primes|Sexy primes]]
| [[Sexy%20primes|Sexy primes]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 32
| [[Strange%20unique%20prime%20triplets|Strange unique prime triplets]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 4,099: Line 4,099:
| [[Common%20list%20elements|Common list elements]]
| [[Common%20list%20elements|Common list elements]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|-
| 29
| [[Compare%20length%20of%20two%20strings|Compare length of two strings]]
|①||②||③||④|| ||⑥||⑦||⑧||⑨||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 29
| 29
Line 4,158: Line 4,162:
| 29
| 29
| [[Teacup%20rim%20text|Teacup rim text]]
| [[Teacup%20rim%20text|Teacup rim text]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
| 29
| [[The%20ISAAC%20Cipher|The ISAAC Cipher]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 4,175: Line 4,183:
|data-sort-value="0F10001th prime"| [[10001th%20prime|10001th prime]]
|data-sort-value="0F10001th prime"| [[10001th%20prime|10001th prime]]
|①||②||③||④||⑤||⑥|| ||⑧||⑨||⑩
|①||②||③||④||⑤||⑥|| ||⑧||⑨||⑩
|-
| 28
| [[Almkvist-Giullera%20formula%20for%20pi|Almkvist-Giullera formula for pi]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|-
|-
| 28
| 28
Line 4,191: Line 4,203:
| [[Color%20wheel|Color wheel]]
| [[Color%20wheel|Color wheel]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||
|①||②||③||④||⑤||⑥||⑦||⑧|| ||
|-
| 28
| [[Compare%20length%20of%20two%20strings|Compare length of two strings]]
|①||②||③||④|| ||⑥||⑦||⑧||⑨||
|-
|-
| 28
| 28
Line 4,226: Line 4,234:
| 28
| 28
| [[Intersecting%20number%20wheels|Intersecting number wheels]]
| [[Intersecting%20number%20wheels|Intersecting number wheels]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 28
| [[Minimum%20numbers%20of%20three%20lists|Minimum numbers of three lists]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
Line 4,259: Line 4,271:
| [[Solve%20a%20Holy%20Knight%27s%20tour|Solve a Holy Knight's tour]]
| [[Solve%20a%20Holy%20Knight%27s%20tour|Solve a Holy Knight's tour]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|-
| 28
| [[The%20ISAAC%20Cipher|The ISAAC Cipher]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|-
|-
| 28
| 28
Line 4,287: Line 4,295:
| [[Abelian%20sandpile%20model|Abelian sandpile model]]
| [[Abelian%20sandpile%20model|Abelian sandpile model]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|-
| 27
| [[Almkvist-Giullera%20formula%20for%20pi|Almkvist-Giullera formula for pi]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 27
| 27
Line 4,315: Line 4,319:
| [[Idiomatically%20determine%20all%20the%20characters%20that%20can%20be%20used%20for%20symbols|Idiomatically determine all the characters that can be used for symbols]]
| [[Idiomatically%20determine%20all%20the%20characters%20that%20can%20be%20used%20for%20symbols|Idiomatically determine all the characters that can be used for symbols]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|- style="background-color: #ffc"
| 27
| [[Minimum%20numbers%20of%20three%20lists|Minimum numbers of three lists]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 27
| 27
Line 4,363: Line 4,363:
| [[UPC|UPC]]
| [[UPC|UPC]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 27
| [[Unique%20characters%20in%20each%20string|Unique characters in each string]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 26
| 26
Line 4,479: Line 4,483:
| [[Total%20circles%20area|Total circles area]]
| [[Total%20circles%20area|Total circles area]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 26
| [[Unique%20characters%20in%20each%20string|Unique characters in each string]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|-
|-
| 25
| 25
Line 4,511: Line 4,511:
| [[Find%20square%20difference|Find square difference]]
| [[Find%20square%20difference|Find square difference]]
|①||②||③||④||⑤||⑥|| ||⑧||⑨||
|①||②||③||④||⑤||⑥|| ||⑧||⑨||
|- style="background-color: #ffc"
| 25
| [[Harmonic%20series|Harmonic series]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 25
| 25
Line 4,526: Line 4,530:
| 25
| 25
| [[Odd%20squarefree%20semiprimes|Odd squarefree semiprimes]]
| [[Odd%20squarefree%20semiprimes|Odd squarefree semiprimes]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|- style="background-color: #ffc"
| 25
| [[Palindromic%20primes|Palindromic primes]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|-
|-
Line 4,591: Line 4,599:
| [[Commatizing%20numbers|Commatizing numbers]]
| [[Commatizing%20numbers|Commatizing numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|-
| 24
| [[Compiler%2Fvirtual%20machine%20interpreter|Compiler/virtual machine interpreter]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 24
| 24
Line 4,610: Line 4,622:
| 24
| 24
| [[Generate%20random%20numbers%20without%20repeating%20a%20value|Generate random numbers without repeating a value]]
| [[Generate%20random%20numbers%20without%20repeating%20a%20value|Generate random numbers without repeating a value]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|- style="background-color: #ffc"
| 24
| [[Harmonic%20series|Harmonic series]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|-
|-
Line 4,643: Line 4,651:
| [[Orbital%20elements|Orbital elements]]
| [[Orbital%20elements|Orbital elements]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 24
| [[Palindromic%20primes|Palindromic primes]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 24
| 24
Line 4,687: Line 4,691:
| [[Spelling%20of%20ordinal%20numbers|Spelling of ordinal numbers]]
| [[Spelling%20of%20ordinal%20numbers|Spelling of ordinal numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 24
| [[Sum%20of%20square%20and%20cube%20digits%20of%20an%20integer%20are%20primes|Sum of square and cube digits of an integer are primes]]
|①||②||③||④||⑤||⑥|| ||⑧||⑨||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 24
| 24
Line 4,763: Line 4,771:
| [[Steady%20squares|Steady squares]]
| [[Steady%20squares|Steady squares]]
|①||②||③||④||⑤||⑥|| ||⑧||⑨||⑩
|①||②||③||④||⑤||⑥|| ||⑧||⑨||⑩
|- style="background-color: #ffc"
| 23
| [[Summation%20of%20primes|Summation of primes]]
|①||②||③||④||⑤||⑥|| ||⑧||⑨||
|-
|-
| 23
| 23
Line 4,783: Line 4,795:
| [[Concatenate%20two%20primes%20is%20also%20prime|Concatenate two primes is also prime]]
| [[Concatenate%20two%20primes%20is%20also%20prime|Concatenate two primes is also prime]]
|①||②||③||④||⑤||⑥||⑦|| || ||⑩
|①||②||③||④||⑤||⑥||⑦|| || ||⑩
|- style="background-color: #ffc"
| 22
| [[Cubic%20special%20primes|Cubic special primes]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 22
| 22
Line 4,857: Line 4,873:
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 22
| 22
| [[Substring%20primes|Substring primes]]
| [[Sum%20data%20type|Sum data type]]
|①||②||③||④||⑤||⑥||⑦|| ||⑨||⑩
|①||②||③||④||⑤||⑥||⑦|| || ||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 22
| 22
| [[Sum%20data%20type|Sum data type]]
| [[Sum%20of%20square%20and%20cube%20digits%20of%20an%20integer%20are%20primes|Sum of square and cube digits of an integer are primes]]
|①||②||③||④||⑤||⑥|| || ||⑨||
|①||②||③||④||⑤||⑥||⑦|| ||⑨||⑩
|-
|-
| 22
| 22
Line 4,887: Line 4,903:
| [[Code%20Golf%3A%20Code%20Golf|Code Golf: Code Golf]]
| [[Code%20Golf%3A%20Code%20Golf|Code Golf: Code Golf]]
|①||②|| ||④||⑤||⑥|| ||⑧|| ||
|①||②|| ||④||⑤||⑥|| ||⑧|| ||
|-
|- style="background-color: #ffc"
| 21
| 21
| [[Cyclotomic%20polynomial|Cyclotomic polynomial]]
| [[Cubic%20special%20primes|Cubic special primes]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|①||②||③||④||⑤||⑥||⑦||⑧|| ||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 21
| 21
Line 4,907: Line 4,923:
| [[Matrix%20digital%20rain|Matrix digital rain]]
| [[Matrix%20digital%20rain|Matrix digital rain]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 21
| [[Matrix%20with%20two%20diagonals|Matrix with two diagonals]]
|①||②||③||④||⑤||⑥|| ||⑧||⑨||
|-
|-
| 21
| 21
Line 4,959: Line 4,979:
| [[Special%20factorials|Special factorials]]
| [[Special%20factorials|Special factorials]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||⑩
|- style="background-color: #ffc"
| 21
| [[Substring%20primes|Substring primes]]
|①||②||③||④||⑤||⑥||⑦|| || ||⑩
|- style="background-color: #ffc"
| 21
| [[Summation%20of%20primes|Summation of primes]]
|①||②||③||④||⑤||⑥|| || ||⑨||
|-
|-
| 21
| 21
Line 4,991: Line 5,003:
| [[Color%20quantization|Color quantization]]
| [[Color%20quantization|Color quantization]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|-
| 20
| [[Compiler%2Fvirtual%20machine%20interpreter|Compiler/virtual machine interpreter]]
|①||②||③||④||⑤||⑥||⑦||⑧||⑨||
|-
| 20
| [[Cyclotomic%20polynomial|Cyclotomic polynomial]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 20
| 20
Line 5,299: Line 5,303:
| [[Fortunate%20numbers|Fortunate numbers]]
| [[Fortunate%20numbers|Fortunate numbers]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|①||②||③||④||⑤||⑥||⑦||⑧|| ||⑩
|- style="background-color: #ffc"
| 16
| [[Mosaic%20matrix|Mosaic matrix]]
|①||②||③||④||⑤||⑥|| ||⑧||⑨||
|-
|-
| 16
| 16
| [[OpenWebNet%20password|OpenWebNet password]]
| [[OpenWebNet%20password|OpenWebNet password]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||
|①||②||③||④||⑤||⑥||⑦||⑧|| ||
|- style="background-color: #ffc"
| 16
| [[Pseudorandom%20number%20generator%20image|Pseudorandom number generator image]]
|①||②||③||④||⑤||⑥||⑦|| || ||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 16
| 16
Line 5,361: Line 5,373:
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 15
| 15
| [[Quoting%20constructs|Quoting constructs]]
| [[Pseudorandom%20number%20generator%20image|Pseudorandom number generator image]]
|①||②||③||④||⑤||⑥||⑦|| || ||
|①||②||③||④||⑤|| ||⑦|| || ||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 15
| 15
Line 5,411: Line 5,423:
| [[Display%20an%20outline%20as%20a%20nested%20table|Display an outline as a nested table]]
| [[Display%20an%20outline%20as%20a%20nested%20table|Display an outline as a nested table]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||
|①||②||③||④||⑤||⑥||⑦||⑧|| ||
|- style="background-color: #ffc"
| 14
| [[Four%20sides%20of%20square|Four sides of square]]
|①||②|| ||④||⑤|| || || ||⑨||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 14
| 14
Line 5,491: Line 5,507:
| [[Pentomino%20tiling|Pentomino tiling]]
| [[Pentomino%20tiling|Pentomino tiling]]
|①||②||③||④||⑤||⑥||⑦|| || ||
|①||②||③||④||⑤||⑥||⑦|| || ||
|- style="background-color: #ffc"
| 13
| [[Quoting%20constructs|Quoting constructs]]
|①||②||③||④||⑤|| ||⑦|| || ||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 13
| 13
Line 5,655: Line 5,667:
| [[Resistance%20calculator|Resistance calculator]]
| [[Resistance%20calculator|Resistance calculator]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||
|①||②||③||④||⑤||⑥||⑦||⑧|| ||
|-
| 11
| [[Simple%20turtle%20graphics|Simple turtle graphics]]
|①||②||③|| || ||⑥|| ||⑧|| ||
|-
|-
| 11
| 11
Line 5,723: Line 5,739:
| [[Robots|Robots]]
| [[Robots|Robots]]
|①||②||③||④||⑤|| || || || ||
|①||②||③||④||⑤|| || || || ||
|- style="background-color: #ffc"
| 10
| [[Simple%20turtle%20graphics|Simple turtle graphics]]
|①||②||③|| || ||⑥|| ||⑧|| ||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 10
| 10
Line 5,735: Line 5,747:
| [[Sort%20an%20outline%20at%20every%20level|Sort an outline at every level]]
| [[Sort%20an%20outline%20at%20every%20level|Sort an outline at every level]]
|①||②||③||④||⑤||⑥||⑦||⑧|| ||
|①||②||③||④||⑤||⑥||⑦||⑧|| ||
|- style="background-color: #ffc"
| 10
| [[Terminal%20control%2FRestricted%20width%20positional%20input%2FNo%20wrapping|Terminal control/Restricted width positional input/No wrapping]]
|①||②||③||④||⑤|| ||⑦|| || ||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 10
| 10
Line 5,743: Line 5,759:
| [[User%20defined%20pipe%20and%20redirection%20operators|User defined pipe and redirection operators]]
| [[User%20defined%20pipe%20and%20redirection%20operators|User defined pipe and redirection operators]]
|①||②||③||④||⑤||⑥|| || || ||
|①||②||③||④||⑤||⑥|| || || ||
|- style="background-color: #ffc"
| 10
| [[Wordle%20comparison|Wordle comparison]]
|①||②||③||④||⑤||⑥|| || ||⑨||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 9
| 9
Line 5,751: Line 5,771:
|data-sort-value="continued fraction/arithmetic/g(matrix ng, continued fraction n0B1, continued fraction n0B2)"| [[Continued%20fraction%2FArithmetic%2FG%28matrix%20ng%2C%20continued%20fraction%20n1%2C%20continued%20fraction%20n2%29|Continued fraction/Arithmetic/G(matrix ng, continued fraction n1, continued fraction n2)]]
|data-sort-value="continued fraction/arithmetic/g(matrix ng, continued fraction n0B1, continued fraction n0B2)"| [[Continued%20fraction%2FArithmetic%2FG%28matrix%20ng%2C%20continued%20fraction%20n1%2C%20continued%20fraction%20n2%29|Continued fraction/Arithmetic/G(matrix ng, continued fraction n1, continued fraction n2)]]
|①||②||③||④||⑤|| ||⑦|| || ||
|①||②||③||④||⑤|| ||⑦|| || ||
|- style="background-color: #ffc"
| 9
| [[Disarium%20numbers|Disarium numbers]]
|①||②||③||④|| ||⑥|| ||⑧|| ||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 9
| 9
Line 5,787: Line 5,811:
| [[Smallest%20enclosing%20circle%20problem|Smallest enclosing circle problem]]
| [[Smallest%20enclosing%20circle%20problem|Smallest enclosing circle problem]]
|①||②||③||④||⑤|| ||⑦||⑧|| ||
|①||②||③||④||⑤|| ||⑦||⑧|| ||
|- style="background-color: #ffc"
| 9
| [[Terminal%20control%2FRestricted%20width%20positional%20input%2FNo%20wrapping|Terminal control/Restricted width positional input/No wrapping]]
|①||②||③||④||⑤|| ||⑦|| || ||⑩
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 9
| 9
Line 5,927: Line 5,947:
| [[Create%20your%20own%20text%20control%20codes|Create your own text control codes]]
| [[Create%20your%20own%20text%20control%20codes|Create your own text control codes]]
|①||②||③||④|| || || || || ||
|①||②||③||④|| || || || || ||
|- style="background-color: #ffc"
| 6
| [[Disarium%20numbers|Disarium numbers]]
|①||②||③||④|| ||⑥|| || || ||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 6
| 6
Line 5,947: Line 5,963:
| [[Repunit%20primes|Repunit primes]]
| [[Repunit%20primes|Repunit primes]]
|①||②||③||④|| ||⑥|| || || ||
|①||②||③||④|| ||⑥|| || || ||
|- style="background-color: #ffc"
| 6
| [[Rhonda%20numbers|Rhonda numbers]]
|①||②||③||④|| ||⑥|| || || ||
|- style="background-color: #ffc"
| 6
| [[Search%20in%20paragraph%27s%20text|Search in paragraph's text]]
|①||②||③||④|| || || || || ||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 6
| 6
| [[Solve%20a%20Rubik%27s%20Cube|Solve a Rubik's Cube]]
| [[Solve%20a%20Rubik%27s%20Cube|Solve a Rubik's Cube]]
|①||②||③|| ||⑤|| ||⑦|| || ||
|①||②||③|| ||⑤|| ||⑦|| || ||
|- style="background-color: #ffc"
| 6
| [[Worthwhile%20task%20shaving|Worthwhile task shaving]]
|①||②||③||④|| ||⑥|| || || ||
|- style="background-color: #ffc"
| 5
| [[Curzon%20numbers|Curzon numbers]]
|①||②||③||④|| ||⑥|| || || ||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 5
| 5
Line 5,971: Line 6,003:
| [[OLE%20automation|OLE automation]]
| [[OLE%20automation|OLE automation]]
|①|| || || ||⑤|| || ||⑧|| ||
|①|| || || ||⑤|| || ||⑧|| ||
|- style="background-color: #ffc"
| 5
| [[Rhonda%20numbers|Rhonda numbers]]
|①||②||③||④|| || || || || ||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 5
| 5
Line 6,003: Line 6,031:
| [[Weather%20routing|Weather routing]]
| [[Weather%20routing|Weather routing]]
|①||②||③|| ||⑤|| ||⑦|| || ||
|①||②||③|| ||⑤|| ||⑦|| || ||
|- style="background-color: #ffc"
| 5
| [[Worthwhile%20task%20shaving|Worthwhile task shaving]]
|①||②||③||④|| ||⑥|| || || ||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 4
| 4
Line 6,019: Line 6,043:
| [[CLI-based%20maze-game|CLI-based maze-game]]
| [[CLI-based%20maze-game|CLI-based maze-game]]
|①||②|| || || || ||⑦|| || ||
|①||②|| || || || ||⑦|| || ||
|- style="background-color: #ffc"
| 4
| [[Curzon%20numbers|Curzon numbers]]
|①||②||③||④|| || || || || ||
|- style="background-color: #ffc"
|- style="background-color: #ffc"
| 4
| 4

Revision as of 21:05, 20 February 2022

Full output for the Rosetta Code/Count examples#Raku task. Updated periodically.

This is something of a experiment. The languages have their completed task entries marked with a circled digit in the table so you can sort on the language to see which tasks have been done. Hold down control and click on several columns to do secondary, tertiary, etc. sorts.

Languages that omit a certain task have an uppercase O filled in for that task.

Ideally it would be nice to be able to generate the table on demand for any language but it is fairly intensive to generate. Once a week is ok, on demand would be unsustainable.

More than about 10 languages per page gets unwieldy and difficult to navigate. Generate reports for the top N languages in groups of 10. (N == 40 for now.)

See Rosetta_Code/Rank_languages_by_popularity/Full_list for a full language/task completion table.

Top tier Second tier Third tier Fourth tier 
First ten programming languages by number of task examples completed:
    ① Phix          ② Wren          ③ Julia         ④ Raku          ⑤ Go           
    ⑥ Perl          ⑦ Nim           ⑧ Python        ⑨ C             ⑩ REXX
As of 2022-02-20T21:03:17Z :: Tasks: 1148 :: Draft Tasks:364 :: Total Tasks: 1512 :: Total Examples: 84141
Count Task ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
517 Hello world/Text ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
343 99 bottles of beer ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
332 FizzBuzz ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
324 100 doors ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
305 Fibonacci sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
297 Factorial ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
287 Comments ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
273 A+B ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
268 Empty program ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
244 Function definition ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
240 Loops/Infinite ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
235 Reverse a string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
234 Loops/While ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
233 Arrays ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
231 Ackermann function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
220 Loops/For ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
213 Greatest common divisor ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
212 Conditional structures ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
206 Arithmetic/Integer ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
204 Greatest element of a list ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
199 Even or odd ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
196 Array concatenation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
193 Repeat a string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
192 Integer comparison ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
189 Averages/Arithmetic mean ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
186 Increment a numerical string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
185 Sieve of Eratosthenes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
184 Copy a string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
182 Hello world/Graphical ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
176 Boolean values ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
175 Array length ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
175 Binary digits ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
174 Loops/Downward for ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
174 Towers of Hanoi ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
172 Character codes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
172 Sum and product of an array ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
171 Integer sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
170 Apply a callback to an array ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
170 String concatenation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
169 Hello world/Newline omission ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
169 Rot-13 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
169 String length ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
168 Loops/Do-while ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
168 Loops/For with a specified step ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
168 Loops/N plus one half ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
168 Palindrome detection ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
167 Loops/Foreach ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
167 Tokenize a string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
165 Sum of a series ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
164 Generic swap ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
164 Loops/Break ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
164 String case ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
163 Empty string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
162 Quine ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
162 Sum of squares ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
160 Leap year ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
159 Dot product ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
158 Hailstone sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
157 Logical operations ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
156 Filter ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
155 Sorting algorithms/Bubble sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
154 Associative array/Creation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
154 Factors of an integer ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
153 Caesar cipher ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
153 Sort an integer array ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
152 Roman numerals/Encode ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
150 Execute a system command ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
150 System time ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
148 Remove duplicate elements ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
147 Higher-order functions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
147 Loop over multiple arrays simultaneously ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
146 Determine if a string is numeric ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
146 Guess the number ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
146 Stack ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
144 Sorting algorithms/Quicksort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
144 Zero to the zero power ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
143 File input/output ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
143 Luhn test of credit card numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
143 Primality by trial division ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
142 Bitwise operations ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
142 User input/Text ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
141 Command-line arguments ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
141 Generate lower case ASCII alphabet ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
140 Happy numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
140 Hello world/Standard error ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
140 Read entire file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
139 Mutual recursion ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
139 Substring ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
137 Check that file exists ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
137 Day of the week ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
136 Loops/Continue ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
135 Create a file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
134 Least common multiple ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
134 Pascal's triangle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
134 Sleep ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
133 ABC problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
133 Balanced brackets ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
132 Ethiopian multiplication ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
131 Date format ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
131 Literals/String ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
131 Program termination ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
131 Variables ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
130 Flatten a list ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
129 Binary search ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
128 Include a file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
127 Compound data type ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
127 Knuth shuffle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
126 Literals/Integer ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
126 N-queens problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
126 Roman numerals/Decode ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
125 Count in octal ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
125 Detect division by zero ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
125 Function composition ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
125 Loops/Nested ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
125 Read a file line by line ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
125 Sorting algorithms/Insertion sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
124 Count occurrences of a substring ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
124 Formatted numeric output ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
124 Mandelbrot set ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
123 Matrix multiplication ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
123 Matrix transposition ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
122 Associative array/Iteration ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
122 Averages/Root mean square ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
122 Null object ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
122 Pick random element ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
121 Case-sensitivity of identifiers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
121 Multiplication tables ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
121 Return multiple values ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
120 Anagrams ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
120 Haversine formula ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
120 Identity matrix ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
120 Letter frequency ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
120 Search a list ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
119 Align columns ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
119 Guess the number/With feedback ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
118 Averages/Median ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
118 Hash from two arrays ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
118 Look-and-say sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
118 Real constants and functions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
117 Assertions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
117 Classes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ O
117 Delete a file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
117 File size ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
117 Pangram checker ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
117 String matching ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
116 Babbage problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
116 Environment variables ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
116 Find limit of recursion ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
116 Perfect numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
115 HTTP ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
115 Input loop ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
114 Sierpinski triangle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
113 Arithmetic/Complex ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
113 Conway's Game of Life ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
113 Rename a file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
112 Catalan numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
112 Random numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
111 Evaluate binomial coefficients ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
111 Hostname ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
111 Infinity ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
111 Levenshtein distance ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
111 Strip a set of characters from a string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
111 Temperature conversion ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
110 Accumulator factory ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
110 Anonymous recursion ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
110 Permutations ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
110 Substring/Top and tail ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
110 Variadic function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
109 Arithmetic-geometric mean ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
109 Harshad or Niven series ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
109 Horner's rule for polynomial evaluation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
109 Reverse words in a string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
109 Run-length encoding ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
109 String append ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
108 Averages/Pythagorean means ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
108 String interpolation (included) ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
108 Zig-zag matrix ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
107 Bulls and cows ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
107 Comma quibbling ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
107 The Twelve Days of Christmas ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
106 Prime decomposition ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
106 Program name ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
106 Strip whitespace from a string/Top and tail ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
105 Call a function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
105 N'th ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
105 Nth root ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
105 Regular expressions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
105 Sorting algorithms/Merge sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
105 Sum multiples of 3 and 5 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
105 Trigonometric functions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
104 Combinations ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
104 Create a two-dimensional array at runtime ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
104 Exceptions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
104 Ordered words ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
104 Queue/Definition ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
104 Sorting algorithms/Selection sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
104 Vector products ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
102 Sierpinski carpet ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
102 Sum digits of an integer ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
101 Digital root ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
101 Middle three digits ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
101 Shell one-liner ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
101 Short-circuit evaluation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
100 Execute Brain**** ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
100 Power set ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
100 String prepend ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
99 24 game ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
99 Abundant, deficient and perfect number classifications ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
99 Arbitrary-precision integers (included) ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
99 Sorting algorithms/Gnome sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
98 Enumerations ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
98 Interactive programming ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O ⑩
98 Range extraction ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
98 Walk a directory/Non-recursively ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
98 Y combinator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
97 Evolutionary algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
97 Range expansion ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
97 Sequence of non-squares ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
96 Amicable pairs ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
96 Collections ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
96 Create an HTML table ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
96 Sorting algorithms/Cocktail sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
95 Dragon curve ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
95 Exponentiation operator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
95 First-class functions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
95 Hello world/Newbie ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
95 Hofstadter Q sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
95 One-dimensional cellular automata ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
95 Random number generator (included) ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
95 Time a function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
94 Averages/Mode ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
94 Symmetric difference ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
93 Almost prime ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
93 MD5 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
93 Sort using a custom comparator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
92 Cumulative standard deviation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
92 Forward difference ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
92 Inheritance/Single ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
92 Monty Hall problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
92 Sorting algorithms/Bogosort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
91 Entropy ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
91 Langton's ant ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
91 Number names ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
91 Number reversal game ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
91 String comparison ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
91 Tree traversal ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
90 Averages/Simple moving average ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
90 CSV data manipulation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
90 Calculating the value of e ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
90 Catamorphism ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
90 Gray code ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
90 JSON ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
90 Price fraction ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
90 Sorting algorithms/Heapsort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
89 Abstract type ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
89 Hamming numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
89 Josephus problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
89 Map range ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
89 Menu ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
88 Compare a list of strings ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
88 Five weekends ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
88 Floyd's triangle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
88 Greatest subsequential sum ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
88 Last Friday of each month ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
88 Simple windowed application ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
87 Non-decimal radices/Convert ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
87 Sort an array of composite structures ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
87 Terminal control/Clear the screen ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
86 Address of a variable ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
86 Queue/Usage ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
86 Walk a directory/Recursively ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
85 CSV to HTML translation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
85 Count in factors ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
85 Monte Carlo methods ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
85 Repeat ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
85 SEDOLs ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
85 Set ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
85 Show ASCII table ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
85 URL decoding ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
84 Closures/Value capture ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
84 Find the last Sunday of each month ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
84 Order two numerical lists ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
84 Read a specific line from a file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
84 Split a character string based on change of character ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
84 Top rank per group ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
84 Window creation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
83 Anti-primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
83 Bitmap ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
83 Box the compass ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
83 File modification time ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
83 Munchausen numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
83 Playing cards ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
83 Sorting algorithms/Shell sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
83 Terminal control/Ringing the terminal bell ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
83 Word wrap ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
82 Hello world/Line printer ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
82 Here document ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O ⑩
82 Introspection ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
82 Proper divisors ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
81 Concurrent computing ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
81 Multifactorial ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
81 Operator precedence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
81 Pythagorean triples ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
81 Singly-linked list/Traversal ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
81 Spiral matrix ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
81 Web scraping ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
80 CRC-32 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
80 Count the coins ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
80 Dynamic variable names ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O ⑩
80 Find common directory path ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
80 Literals/Floating point ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
80 Long multiplication ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
80 Lucas-Lehmer test ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
80 Man or boy test ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
80 Population count ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
80 Roots of unity ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
80 Sockets ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
80 Sorting algorithms/Counting sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
80 Soundex ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
80 URL encoding ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
79 Date manipulation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
79 Find the missing permutation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
79 Jensen's Device ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
79 Keyboard input/Obtain a Y or N response ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
79 Show the epoch ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
79 XML/Input ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
78 Call an object method ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ O
78 Execute HQ9+ ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
78 Fibonacci n-step number sequences ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
78 Kaprekar numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
78 Linear congruential generator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
78 Modular inverse ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
78 Parsing/RPN calculator algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
78 Sorting algorithms/Comb sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
78 Strip comments from a string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
78 Unicode variable names ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
77 Knapsack problem/0-1 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
77 Phrase reversals ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
77 Pi ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
77 Semordnilap ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
77 Thue-Morse ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
77 Trabb Pardo–Knuth algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
77 Write entire file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 Animation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 Averages/Mean angle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 Empty directory ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 Equilibrium index ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 Flow-control structures ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 Hello world/Web server ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 Non-decimal radices/Output ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 Rock-paper-scissors ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 SHA-1 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
76 Sort disjoint sublist ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 Sudoku ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 Take notes on the command line ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 Vigenère cipher ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
76 Zeckendorf number representation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
75 Anagrams/Deranged anagrams ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
75 Calendar ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
75 Combinations with repetitions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
75 Department numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
75 Extend your language ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
75 Guess the number/With feedback (player) ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
75 List comprehensions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
75 Multiple distinct objects ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
75 Old lady swallowed a fly ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
75 Read a configuration file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
75 Rep-string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
75 Special characters ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
74 AKS test for primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
74 Convert seconds to compound duration ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
74 Currying ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
74 Enforced immutability ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
74 Euler's sum of powers conjecture ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
74 Four bit adder ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
74 Gamma function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
74 Jump anywhere ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
74 Quaternion type ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
74 Singly-linked list/Element definition ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
73 15 puzzle game ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
73 Exceptions/Catch an exception thrown in a nested call ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
73 Fractal tree ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
73 Pernicious numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
73 SHA-256 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
73 Square but not cube ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
73 Stair-climbing puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
72 100 prisoners ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
72 Bitmap/Bresenham's line algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
72 Draw a sphere ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
72 Horizontal sundial calculations ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
72 Longest common subsequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
72 Priority queue ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
72 Sort three variables ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
71 Benford's law ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
71 Call a foreign-language function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
71 Catalan numbers/Pascal's triangle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
71 IBAN ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
71 Maze generation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
71 Narcissistic decimal number ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
71 Polymorphism ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
71 Sorting algorithms/Stooge sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
71 Special variables ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
71 Unix/ls ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
71 Van der Corput sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Arithmetic/Rational ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Attractive numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Barnsley fern ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Closest-pair problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Constrained random points on a circle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Fork ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Largest int from concatenated ints ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Named parameters ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Nested function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Numerical integration ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Self-describing numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Sequence of primes by trial division ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Sorting algorithms/Pancake sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Text processing/Max licenses in use ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Write float arrays to a text file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
70 Yin and yang ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
69 Angle difference between two bearings ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
69 General FizzBuzz ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
69 Magic squares of odd order ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Amb ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Chinese remainder theorem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Damm algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Euler method ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Exponentiation order ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Fast Fourier transform ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Hofstadter-Conway $10,000 sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Jewels and stones ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Morse code ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 One of n lines in a file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Remove lines from a file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Runtime evaluation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O ⑩
68 Semiprime ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Sort stability ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
68 Strip control codes and extended characters from a string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
67 Circles of given radius through two points ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
67 Roots of a function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
67 Stern-Brocot sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
67 Write language name in 3D ASCII ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
66 Abundant odd numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
66 Continued fraction ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
66 Documentation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
66 Factors of a Mersenne number ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
66 HTTPS ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
66 ISBN13 check digit ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
66 Inheritance/Multiple ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
66 Memory allocation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
66 Optional parameters ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
66 Singly-linked list/Element insertion ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
66 Van Eck sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
66 Variable size/Get ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
66 Word frequency ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
66 XML/Output ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
65 Best shuffle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
65 Binary strings ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
65 Get system command output ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
65 Host introspection ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
65 Modular exponentiation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
65 Plot coordinate pairs ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
65 Probabilistic choice ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
65 Roots of a quadratic function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
65 Tic-tac-toe ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
64 Animate a pendulum ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
64 Cholesky decomposition ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
64 Extract file extension ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
64 Globally replace text in several files ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
64 I before E except after C ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
64 Integer overflow ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
64 Magic 8-ball ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
64 Miller–Rabin primality test ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
64 Reduced row echelon form ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
64 Sorting algorithms/Sleep sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
64 Subleq ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
64 Undefined values ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
63 CUSIP ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
63 Long year ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
63 Non-decimal radices/Input ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
63 Runge-Kutta method ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
63 Two sum ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 24 game/Solve ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Arithmetic evaluation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Averages/Mean time of day ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Bitmap/Write a PPM file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Cartesian product of two or more lists ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Dutch national flag problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Emirp primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Gapful numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Generator/Exponential ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Huffman coding ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Longest common prefix ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Mouse position ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
62 Partial function application ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Smith numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Terminal control/Display an extended character ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Test a function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
62 Truncatable primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 2048 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 9 billion names of God the integer ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 Additive primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 Brownian tree ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 Compile-time calculation ① ② ③ ④ ⑤ ⑥ ⑦ O ⑨ ⑩
61 Determine if a string has all the same characters ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 Determine if a string is collapsible ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 Draw a clock ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 JortSort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 Knapsack problem/Unbounded ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 Leonardo numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 Ludic numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 Sorting algorithms/Bead sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 Unicode strings ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
61 User input/Graphical ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
60 4-rings or 4-squares puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
60 Add a variable to a class instance at runtime ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O
60 Knapsack problem/Continuous ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
60 Knight's tour ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
60 Left factorials ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
60 Matrix-exponentiation operator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
60 McNuggets problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
60 Pascal matrix generation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 Base64 encode data ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 Copy stdin to stdout ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 Deal cards for FreeCell ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 Define a primitive data type ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O
59 Doubly-linked list/Element definition ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 Draw a cuboid ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 Pointers and references ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 RPG attributes generator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 Random number generator (device) ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 Scope modifiers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 Sierpinski triangle/Graphical ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
59 Stem-and-leaf plot ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 Terminal control/Coloured text ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 Ternary logic ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
59 Truncate a file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Base64 decode data ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
58 Chinese zodiac ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
58 Discordian date ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Fibonacci word ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Grayscale image ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Hash join ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
58 Kernighans large earthquake problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Mad Libs ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Multisplit ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Odd word problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Quickselect algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Sorting algorithms/Permutation sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Tau function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Terminal control/Cursor positioning ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Unbias a random generator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
58 Vector ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
57 Convert decimal number to rational ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
57 DNS query ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
57 Delegates ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
57 Dinesman's multiple-dwelling problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
57 Forest fire ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
57 Iterated digits squaring ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
57 LZW compression ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
57 Munching squares ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
57 Rosetta Code/Rank languages by popularity ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
57 Singleton ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
57 Topological sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
57 Universal Turing machine ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Archimedean spiral ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Bernoulli numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Call a function in a shared library ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Cantor set ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Dijkstra's algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Draw a pixel ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Extreme floating point values ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 FASTA format ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Keyboard input/Keypress check ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Modulinos ① ② ③ ④ ⑤ ⑥ ⑧ ⑨ ⑩
56 Nim game ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Perfect shuffle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Runtime evaluation/In an environment ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O ⑩
56 Sattolo cycle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Stack traces ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Tokenize a string with escaping ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 Two identical strings ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
56 XML/XPath ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
55 Handle a signal ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
55 Inverted syntax ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
55 Longest common substring ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
55 Loops/Increment loop index within loop body ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
55 Maximum triangle path sum ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
55 Sort numbers lexicographically ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
55 Statistics/Basic ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
55 Synchronous concurrency ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
55 Validate International Securities Identification Number ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 Non-continuous subsequences ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 Password generator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 Pig the dice game ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 Polynomial regression ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 Remove vowels from a string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 Search a list of records ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 Send email ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 Seven-sided dice from five-sided dice ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 Shoelace formula for polygonal area ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 Strip block comments ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 Sum of first n cubes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 Wireworld ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
54 XML/DOM serialization ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
53 Associative array/Merging ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
53 Dining philosophers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
53 Find the intersection of two lines ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
53 First-class functions/Use numbers analogously ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O ⑩
53 Gaussian elimination ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
53 Heronian triangles ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
53 Hofstadter Figure-Figure sequences ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
53 Move-to-front algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
53 Rate counter ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
53 Sum of divisors ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
53 Text processing/2 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Chaos game ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Colour bars/Display ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Determinant and permanent ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Determine if a string has all unique characters ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Doubly-linked list/Element insertion ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Fractran ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Holidays related to Easter ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Jaro similarity ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Longest increasing subsequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Make directory path ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Naming conventions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Primality by Wilson's theorem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
52 Water collected between towers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
51 Bell numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
51 Days between dates ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
51 Doubly-linked list/Traversal ① ② ③ ④ ⑤ ⑦ ⑧ ⑨ ⑩
51 Egyptian division ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
51 Execute a Markov algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
51 Extensible prime generator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
51 Farey sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
51 Fusc sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
51 GUI component interaction ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
51 Isqrt (integer square root) of X ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
51 Largest proper divisor of n ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
51 Longest string challenge ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
51 Respond to an unknown method call ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O
51 Text processing/1 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
51 Zebra puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
50 Append a record to the end of a text file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
50 Echo server ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
50 Kronecker product ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
50 Metaprogramming ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
50 Stable marriage problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
50 Taxicab numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
50 Visualize a tree ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
49 Determine if a string is squeezable ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
49 Greyscale bars/Display ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
49 History variables ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O ⑩
49 Last letter-first letter ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
49 OpenGL ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
49 Tau number ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
49 Words containing "the" substring ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
48 Abbreviations, automatic ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
48 Active object ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
48 Bitmap/Flood fill ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
48 Determine if only one instance is running ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
48 Digital root/Multiplicative digital root ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
48 Element-wise operations ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
48 Elementary cellular automaton ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
48 Image noise ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
48 Polymorphic copy ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
48 Polynomial long division ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
48 Recaman's sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
48 Sparkline in unicode ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
48 Ulam spiral (for primes) ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
48 Verify distribution uniformity/Naive ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
47 Average loop length ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
47 Bitmap/Read a PPM file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
47 Doubly-linked list/Definition ① ② ③ ④ ⑤ ⑦ ⑧ ⑨ ⑩
47 Generate Chess960 starting position ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
47 Mertens function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
47 Narcissist ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
47 Perfect totient numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
47 Problem of Apollonius ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
47 Set consolidation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
47 Text between ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
47 Totient function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Aliquot sequence classifications ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Currency ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Flipping bits game ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Hilbert curve ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
46 Keyboard input/Flush the keyboard buffer ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Loops/With multiple ranges ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Parsing/Shunting-yard algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Rosetta Code/Count examples ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
46 Send an unknown method call ① ② ③ ④ ⑤ ⑥ O ⑧ O
46 Sorting algorithms/Radix sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Speech synthesis ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Spinning rod animation/Text ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Start from a main routine ① ② ③ ④ ⑤ ⑥ ⑦ O ⑨ ⑩
46 Subtractive generator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Sum of the digits of n is substring of n ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Sum to 100 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
46 Terminal control/Dimensions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
45 Bulls and cows/Player ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
45 Carmichael 3 strong pseudoprimes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
45 Chowla numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
45 Color of a screen pixel ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
45 Deepcopy ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
45 Fivenum ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
45 Musical scale ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
45 Secure temporary file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
45 Sorting Algorithms/Circle Sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
45 The Name Game ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
45 Truth table ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
45 Twelve statements ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
45 UTF-8 encode and decode ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
45 Variable size/Set ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 ABC words ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 Atomic updates ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
44 Bioinformatics/base count ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 Bitmap/Midpoint circle algorithm ① ② ③ ④ ⑤ ⑦ ⑧ ⑨ ⑩
44 Brazilian numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 GUI/Maximum window dimensions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 Hickerson series of almost integers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 Knapsack problem/Bounded ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 MD5/Implementation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 Percentage difference between images ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
44 Permutations by swapping ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 Ranking methods ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 S-expressions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 Sailors, coconuts and a monkey problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 Sort a list of object identifiers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
44 Summarize and say sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Abbreviations, easy ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Balanced ternary ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Casting out nines ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Combinations and permutations ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Coprimes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Cycle detection ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Idiomatically determine all the lowercase and uppercase letters ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Inverted index ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Numbers divisible by their individual digits, but not by the product of their digits. ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Permutations/Derangements ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Read a file character by character/UTF8 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Safe primes and unsafe primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Table creation/Postal addresses ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Terminal control/Inverse video ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
43 Voronoi diagram ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
42 21 game ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Approximate equality ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Base 16 numbers needing a to f ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
42 Brace expansion ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Calendar - for "REAL" programmers ① ② ③ ④ ⑤ ⑥ ⑦ O ⑨ ⑩
42 Colour pinstripe/Display ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
42 Cramer's rule ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Euler's identity ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Humble numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Julia set ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Largest number divisible by its digits ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Loops/Wrong ranges ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Magic squares of doubly even order ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Parallel calculations ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
42 Pascal's triangle/Puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Permutations with repetitions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Primorial numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Strange numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
42 Substitution cipher ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Convex hull ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 File extension is in extensions list ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Find words which contains more than 3 e vowels ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Four is magic ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 GUI enabling/disabling of controls ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
41 Input/Output for lines of text ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Input/Output for pairs of numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Long primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 MAC Vendor Lookup ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Parametric polymorphism ① ② ③ ④ ⑤ O ⑦ O ⑨ ⑩
41 Permutation test ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Prime conspiracy ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Ray-casting algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Rosetta Code/Find bare lang tags ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Scope/Function names and labels ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Sequence: smallest number with exactly n divisors ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Smallest square that begins with n ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Sorting algorithms/Strand sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Statistics/Normal distribution ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Terminal control/Hiding the cursor ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Topswops ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
41 Variable-length quantity ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Bitwise IO ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Create a file on magnetic tape ① ② ③ ④ ⑤ ⑦ ⑧ ⑨ ⑩
40 Cuban primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Display a linear combination ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Feigenbaum constant calculation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Find the intersection of a line with a plane ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Integer roots ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Knuth's algorithm S ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 LU decomposition ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Nice primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
40 Numbers which binary and ternary digit sum are prime ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Palindrome dates ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Pathological floating point problems ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Penney's game ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Pythagoras tree ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
40 Pythagorean quadruples ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 QR decomposition ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
40 Special divisors ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
40 Test integerness ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Vampire number ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
40 Yellowstone sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Break OO privacy ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O
39 Check output device is a terminal ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Cheryl's birthday ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Cousin primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Events ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Factorions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Fibonacci word/fractal ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Floyd-Warshall algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Function prototype ① ② ③ ④ ⑤ ⑥ ⑦ O ⑨ ⑩
39 Halt and catch fire ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Kahan summation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Lychrel numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
39 Maze solving ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
39 Metered concurrency ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
39 Multiple regression ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
39 Order disjoint list items ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
39 Parsing/RPN to infix conversion ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Primes whose sum of digits is 25 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Product of divisors ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Sequence: smallest number greater than previous term with exactly n divisors ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Solve the no connection puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
39 Sutherland-Hodgman polygon clipping ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
39 Triplet of three numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
38 Abbreviations, simple ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
38 Church numerals ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
38 Constrained genericity ① ② ③ ④ ⑤ O ⑦ O O
38 Extra primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
38 Find palindromic numbers in both binary and ternary bases ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
38 Frobenius numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
38 Lah numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
38 Metronome ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
38 Minesweeper game ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
38 Pentagram ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
38 Pinstripe/Display ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
38 Terminal control/Unicode output ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
37 Apply a digital filter (direct form II transposed) ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
37 Bitmap/Bézier curves/Cubic ① ② ③ ④ ⑤ ⑦ ⑧ ⑨
37 Conjugate transpose ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
37 Determine if two triangles overlap ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
37 Find prime numbers of the form n*n*n+2 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
37 Find words which contains all the vowels ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
37 MD4 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
37 Minimum number of cells after, before, above and below NxN squares ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
37 Multi-dimensional array ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
37 Multiline shebang ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
37 Mutex ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
37 Numerical integration/Gauss-Legendre Quadrature ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
37 Object serialization ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O O
37 Ordered partitions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
37 RSA code ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
37 Square-free integers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
37 Strong and weak primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
37 Subset sum problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
37 Unique characters ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
36 Arithmetic-geometric mean/Calculate Pi ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
36 Circular primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
36 Diversity prediction theorem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
36 Egyptian fractions ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
36 Find words with alternating vowels and consonants ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
36 Gauss-Jordan matrix inversion ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
36 Longest common suffix ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
36 Mersenne primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
36 Old Russian measure of length ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
36 Parametrized SQL statement ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
36 RIPEMD-160 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
36 Shift list elements to left by 3 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
36 Sorting algorithms/Patience sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
36 Sum of elements below main diagonal of matrix ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Bacon cipher ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Chaocipher ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
35 Continued fraction/Arithmetic/Construct from rational number ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Count how many vowels and consonants occur in a string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Decimal floating point number to binary ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
35 Dice game probabilities ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Eban numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Entropy/Narcissist ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Find prime n such that reversed n is also prime ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Koch curve ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
35 Length of an arc between two angles ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Partition an integer x into n primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Pattern matching ① ② ③ ④ ⑤ ⑥ ⑦ O O ⑩
35 Reflection/List properties ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O ⑩
35 Strange plus numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Terminal control/Preserve screen ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Textonyms ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
35 Zumkeller numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
34 Bitmap/Histogram ① ② ③ ④ ⑤ ⑦ ⑧ ⑨
34 Check input device is a terminal ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Compiler/lexical analyzer ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
34 Create an object at a given address ① ② ③ ④ ⑤ ⑥ ⑦ O ⑨
34 Digit fifth powers ① ② ③ ④ ⑤ ⑥ ⑧ ⑨ ⑩
34 First power of 2 that has leading decimal digits of 12 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Galton box animation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Minimum positive multiple in base 10 using only 0 and 1 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Modular arithmetic ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
34 Multiplicative order ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Negative base numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Numbers with equal rises and falls ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Numbers with prime digits whose sum is 13 ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
34 Odd and square numbers ① ② ③ ④ ⑤ ⑥ ⑧
34 Pell's equation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Poker hand analyser ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Set puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Solve a Hidato puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Sorting algorithms/Cycle sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Straddling checkerboard ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Terminal control/Cursor movement ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Topic variable ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O ⑩
34 Type detection ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Use another language to call a function ① ② ④ ⑤ ⑦ ⑧ ⑨
34 Write to Windows event log ① ② ③ ④ ⑤ ⑥ ⑧ ⑨ ⑩
34 Xiaolin Wu's line algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
34 Zhang-Suen thinning algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Angles (geometric), normalization and conversion ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Bin given limits ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Bitcoin/address validation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
33 Bitmap/Bézier curves/Quadratic ① ② ③ ④ ⑤ ⑦ ⑧ ⑨
33 Burrows–Wheeler transform ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Change e letters to i in words ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Draw a rotating cube ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
33 Esthetic numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Executable library ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Faulhaber's triangle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Implicit type conversion ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Long literals, with continuations ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
33 Mian-Chowla sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Möbius function ① ② ③ ④ ⑤ ⑥ ⑨ ⑩
33 Parse command-line arguments ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Resistor mesh ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Rosetta Code/Find unimplemented tasks ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
33 Set of real numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Show the (decimal) value of a number of 1s appended with a 3, then squared ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Simple database ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Smarandache prime-digital sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Strange unique prime triplets ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Successive prime differences ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Superellipse ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 URL parser ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
33 Unprimeable numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
33 Word wheel ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Alternade words ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Chat server ① ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
32 Chemical calculator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Death Star ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Decision tables ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Execute SNUSP ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
32 FTP ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
32 Faulhaber's formula ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
32 Find first and last set bit of a long integer ① ② ③ ④ ⑤ ⑥ ⑧ ⑨ ⑩
32 Jacobi symbol ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Keyboard macros ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Law of cosines - triples ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Machine code ① ② ③ ④ ⑤ ⑦ ⑧ ⑨
32 Numeric error propagation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Parallel brute force ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
32 Peano curve ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
32 Polyspiral ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
32 Pragmatic directives ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Primes with digits in nondecreasing order ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
32 Range consolidation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Rosetta Code/Fix code tags ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
32 Sexy primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Super-d numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
32 Window creation/X11 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
32 Word break problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
31 AVL tree ① ② ③ ④ ⑤ ⑦ ⑧ ⑨
31 Arena storage pool ① ② ③ ④ ⑤ ⑦ ⑧ ⑨ ⑩
31 Chebyshev coefficients ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Check Machin-like formulas ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
31 Checkpoint synchronization ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
31 Deconvolution/1D ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Fairshare between two and more ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Find words whose first and last three letters are equal ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
31 First class environments ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 HTTPS/Authenticated ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
31 Mayan numerals ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Memory layout of a data structure ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Partition function P ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Pierpont primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 State name puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Stirling numbers of the first kind ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Stirling numbers of the second kind ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Stream merge ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Sum and product puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Sylvester's sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
31 Twin primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Update a configuration file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Verify distribution uniformity/Chi-squared test ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
31 Weird numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 A* search algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 Calkin-Wilf sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
30 Common sorted list ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 Distinct power numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 Fermat numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 Find first missing positive ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
30 Generate random chess position ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 Go Fish ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
30 Honeycombs ① ② ③ ⑤ ⑥ ⑦ ⑧ ⑨
30 Increasing gaps between consecutive Niven numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 Kronecker product based fractals ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 Magnanimous numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
30 Nonoblock ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 Numbers in base-16 representation that cannot be written with decimal digits ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 Perlin noise ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 Plasma effect ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
30 Sierpinski pentagon ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
30 Sort the letters of string in alphabetical order ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 Summarize primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
30 Table creation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
29 Active Directory/Connect ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
29 Common list elements ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
29 Compare length of two strings ① ② ③ ④ ⑥ ⑦ ⑧ ⑨
29 Find minimum number of coins that make a given value ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
29 Finite state machine ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
29 First perfect square in base n with n unique digits ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
29 Formal power series ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
29 Fraction reduction ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
29 Hunt the Wumpus ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
29 Merge and aggregate datasets ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
29 N-smooth numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
29 Natural sorting ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
29 Ramsey's theorem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
29 Reflection/List methods ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O
29 Same fringe ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
29 Sorting algorithms/Cocktail sort with shifting bounds ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
29 Superpermutation minimisation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
29 Teacup rim text ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
29 The ISAAC Cipher ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
29 Thiele's interpolation formula ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
29 Video display modes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O ⑩
29 World Cup group stage ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 10001th prime ① ② ③ ④ ⑤ ⑥ ⑧ ⑨ ⑩
28 Almkvist-Giullera formula for pi ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
28 Bioinformatics/Sequence mutation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
28 Birthday problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 Cipolla's algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
28 Color wheel ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
28 Cut a rectangle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 De Bruijn sequences ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
28 Distributed programming ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
28 Find if a point is within a triangle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 Find largest left truncatable prime in a given base ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
28 Fixed length records ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
28 Image convolution ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
28 Intersecting number wheels ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 Minimum numbers of three lists ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 Monads/Maybe monad ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 Motzkin numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
28 Nautical bell ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 Palindromic gapful numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 Paraffins ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 Safe addition ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 Shortest common supersequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 Solve a Holy Knight's tour ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
28 Tonelli-Shanks algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 Welch's t-test ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
28 Wieferich primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
28 Words from neighbour ones ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
28 Yahoo! search interface ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
27 Abelian sandpile model ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
27 Audio alarm ① ② ③ ⑤ ⑦ ⑧ ⑩
27 Card shuffles ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
27 Day of the week of Christmas and New Year ① ② ③ ④ ⑥ ⑧ ⑨
27 Find squares n where n+1 is prime ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
27 Function frequency ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
27 Idiomatically determine all the characters that can be used for symbols ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
27 Neighbour primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
27 Next highest int from digits ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
27 Numbers in base 10 that are palindromic in bases 2, 4, and 16 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
27 Numbers with same digit set in base 10 and base 16 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
27 Ramer-Douglas-Peucker line simplification ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
27 Random Latin squares ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
27 Self numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
27 Sequence of primorial primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
27 Simulate input/Keyboard ① ② ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
27 Snake and Ladder ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
27 UPC ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
27 Unique characters in each string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
26 Base58Check encoding ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
26 Changeable words ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Coprime triplets ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Doomsday rule ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Elliptic curve arithmetic ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Hough transform ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
26 K-means++ clustering ① ② ③ ④ ⑤ ⑦ ⑧ ⑨
26 Kolakoski sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
26 Linux CPU utilization ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 List rooted trees ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Lucky and even lucky numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Magic squares of singly even order ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
26 Make a backup file ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
26 Matrix chain multiplication ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
26 Maximum difference between adjacent elements of list ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
26 Minimum multiple of m where digital sum equals m ① ② ③ ④ ⑥ ⑧ ⑨
26 Odd words ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
26 Order by pair comparisons ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Padovan sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Parse an IP Address ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Percolation/Mean run density ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Permutations/Rank of a permutation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Piprimes ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
26 Pseudo-random numbers/PCG32 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 RCRPG ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
26 Sierpinski arrowhead curve ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Sleeping Beauty problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
26 Special neighbor primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
26 Total circles area ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
25 Cistercian numerals ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
25 Consecutive primes with ascending or descending differences ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
25 Deming's Funnel ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
25 Elementary cellular automaton/Random Number Generator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
25 Exactly three adjacent 3 in lists ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
25 File size distribution ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
25 Find square difference ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
25 Harmonic series ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
25 Largest five adjacent number ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
25 Markov chain text generator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
25 Mind boggling card trick ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
25 Odd squarefree semiprimes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
25 Palindromic primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
25 Play recorded sounds ① ② ③ ⑤ ⑦ ⑧
25 Playfair cipher ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
25 Pseudo-random numbers/Middle-square method ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
25 Pseudo-random numbers/Xorshift star ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
25 Reflection/Get source ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O ⑩
25 Reverse the gender of a string ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
25 Solve a Numbrix puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
25 Sum of primes in odd positions is prime ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
25 Sunflower fractal ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
24 ASCII art diagram converter ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
24 Abelian sandpile model/Identity ① ② ③ ④ ⑤ ⑦ ⑧ ⑩
24 Active Directory/Search for a user ① ② ③ ④ ⑤ ⑥ ⑧ ⑨ ⑩
24 Addition chains ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
24 Assertions in design by contract ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
24 Bilinear interpolation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
24 Commatizing numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
24 Compiler/virtual machine interpreter ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
24 Create an object/Native demonstration ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O
24 Erdős-primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
24 Exponentiation with infix operators in (or operating on) the base ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
24 Find words which contain the most consonants ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
24 Generate random numbers without repeating a value ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
24 Index finite lists of positive integers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
24 Joystick position ① ③ ④ ⑤ ⑧ ⑨
24 Levenshtein distance/Alignment ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
24 Mastermind ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
24 Next special primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
24 Numeric separator syntax ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
24 Orbital elements ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
24 Permuted multiples ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
24 Positive decimal integers with the digit 1 occurring exactly twice ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
24 Prime triplets ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
24 Record sound ① ② ③ ④ ⑤ ⑦ ⑧ ⑨
24 SOAP ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
24 Sequence: nth number with exactly n divisors ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
24 Smallest power of 6 whose decimal expansion contains n ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
24 Sokoban ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
24 Solve a Hopido puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
24 Spelling of ordinal numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
24 Sum of square and cube digits of an integer are primes ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
24 Ulam numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
24 Untrusted environment ① ② ④ ⑤ ⑥ ⑦ ⑨ ⑩
23 15 puzzle solver ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
23 Find duplicate files ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
23 Kosaraju ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
23 Largest prime factor ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
23 Main step of GOST 28147-89 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
23 Median filter ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
23 Monads/List monad ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
23 Nested templated data ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
23 Palindromic primes in base 16 ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
23 Perceptron ① ② ③ ④ ⑤ ⑦ ⑧ ⑩
23 Pig the dice game/Player ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
23 Polynomial synthetic division ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
23 Prime numbers which contain 123 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
23 Prime words ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
23 Rare numbers ① ② ③ ⑤ ⑥ ⑦ ⑧ ⑩
23 Reverse the order of lines in a text file while preserving the contents of each line ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
23 Steady squares ① ② ③ ④ ⑤ ⑥ ⑧ ⑨ ⑩
23 Summation of primes ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
23 Vogel's approximation method ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
23 Wilson primes of order n ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
22 Bitcoin/public point to address ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
22 Compiler/code generator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
22 Concatenate two primes is also prime ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
22 Cubic special primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
22 Data Encryption Standard ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
22 EKG sequence convergence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
22 Eertree ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
22 Elementary cellular automaton/Infinite length ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
22 Find adjacent primes which differ by a square integer ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
22 Knuth's power tree ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
22 Latin Squares in reduced form ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
22 Line circle intersection ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
22 Montgomery reduction ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
22 N-body problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
22 Names to numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
22 Native shebang ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
22 Numbers whose count of divisors is prime ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
22 Primes whose first and last number is 3 ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
22 Print debugging statement ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
22 Pseudo-random numbers/Combined recursive generator MRG32k3a ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
22 Quadrat special primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
22 Solve triangle solitare puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
22 Substring primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
22 Sum data type ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
22 Vigenère cipher/Cryptanalysis ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
22 Window management ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
22 Zeckendorf arithmetic ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
21 Arithmetic coding/As a generalized change of radix ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
21 Canonicalize CIDR ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
21 Code Golf: Code Golf ① ② ④ ⑤ ⑥ ⑧
21 Cyclotomic polynomial ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
21 First 9 prime Fibonacci number ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
21 Just in time processing on a character stream ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
21 K-d tree ① ② ③ ④ ⑤ ⑦ ⑧ ⑨
21 Matrix digital rain ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
21 Matrix with two diagonals ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
21 Metallic ratios ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
21 Padovan n-step number sequences ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
21 Pancake numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
21 Practical numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
21 Primes - allocate descendants to their ancestors ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
21 Primes which contain only one odd digit ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
21 Pseudo-random numbers/Splitmix64 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
21 Readline interface ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
21 Separate the house number from the street name ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
21 Sierpinski curve ① ② ③ ④ ⑤ ⑥ ⑦
21 Simulate input/Mouse ① ② ③ ④ ⑤ ⑧ ⑨
21 Snake ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
21 Special factorials ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
21 The sieve of Sundaram ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
21 Transportation problem ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
21 Vibrating rectangles ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
20 Air mass ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
20 Append numbers at same position in strings ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
20 Color quantization ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
20 Draw pixel 2 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
20 Getting the number of decimals ① ② ③ ④ ⑤ ⑥ ⑧ ⑨ ⑩
20 Imaginary base numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
20 Juggler sequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
20 Largest difference between adjacent primes ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
20 Longest substrings without repeating characters ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
20 Monads/Writer monad ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
20 Most frequent k chars distance ① ② ④ ⑤ ⑥ ⑦ ⑧
20 Nonogram solver ① ② ③ ⑤ ⑥ ⑦ ⑧ ⑩
20 P-value correction ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
20 Percolation/Mean cluster density ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
20 Percolation/Site percolation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
20 SQL-based authentication ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
20 Selective file copy ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
20 Special pythagorean triplet ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
20 Terminal control/Positional read ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
20 Word search ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
19 Biorhythms ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
19 Bitmap/Read an image through a pipe ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
19 Code segment unload ① ② ③ ④ ⑤ ⑥ ⑧ ⑩
19 Compare sorting algorithms' performance ① ② ③ ⑤ ⑦ ⑧ ⑨ ⑩
19 Compiler/syntax analyzer ① ② ③ ⑤ ⑥ ⑦ ⑧ ⑨
19 Cyclops numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
19 Find URI in text ① ② ③ ④ ⑤ ⑥ ⑩
19 HTTPS/Client-authenticated ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ O
19 Jaro-Winkler distance ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
19 Last list item ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
19 Logistic curve fitting in epidemiology ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
19 Nimber arithmetic ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
19 Peaceful chess queen armies ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
19 Permutations with some identical elements ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
19 Print itself ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
19 SHA-256 Merkle tree ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
19 Singly-linked list/Element removal ① ② ③ ④ ⑤ ⑦ ⑧ ⑨
19 Smallest multiple ① ② ③ ④ ⑤ ⑥ ⑧
19 Square root by hand ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
19 Tarjan ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
19 Word ladder ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
18 Banker's algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
18 Bitmap/PPM conversion through a pipe ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
18 Chernick's Carmichael numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
18 Compiler/AST interpreter ① ② ③ ⑤ ⑥ ⑦ ⑧ ⑨
18 Free polyominoes enumeration ① ② ③ ⑤ ⑥ ⑦ ⑧
18 Largest product in a grid ① ② ③ ④ ⑤ ⑥ ⑧ ⑩
18 Legendre prime counting function ① ② ③ ④ ⑤ ⑥ ⑦
18 Minimum primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑨
18 NYSIIS ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
18 Own digits power sum ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
18 Particle swarm optimization ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
18 Percolation/Bond percolation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
18 Proof ① ② ④ ⑤ ⑦ O O
18 Ramanujan's constant ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
18 Rendezvous ① ② ③ ④ ⑤ ⑦ ⑧ ⑨
18 Retrieve and search chat history ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
18 Self-hosting compiler ① ② O ④ ⑤ ⑦ ⑧
18 Sierpinski square curve ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
18 Smallest numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
18 Suffix tree ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
18 Two bullet roulette ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
18 XML validation ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
17 Aspect oriented programming ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
17 Bioinformatics/Subsequence ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
17 Canny edge detector ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
17 Collect and sort square numbers in ascending order from three lists ① ② ③ ④ ⑤ ⑥ ⑧ ⑩
17 Four is the number of letters in the ... ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
17 Geometric algebra ① ② ③ ④ ⑤ ⑦ ⑧
17 Largest palindrome product ① ② ③ ④ ⑤ ⑥ ⑧
17 Longest palindromic substrings ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
17 Minimal steps down to 1 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
17 Modified random distribution ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
17 Numerical integration/Adaptive Simpson's method ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
17 Prime numbers p which sum of prime numbers less or equal to p is prime ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
17 Safe mode ① ② ④ ⑤ ⑥ ⑩
17 Sine wave ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
16 Fortunate numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
16 Mosaic matrix ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
16 OpenWebNet password ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
16 Pseudorandom number generator image ① ② ③ ④ ⑤ ⑥ ⑦
16 Run as a daemon or service ① ② ④ ⑤ ⑥ ⑦ ⑧ ⑨
16 Sum of two adjacent numbers are primes ① ② ③ ④ ⑤ ⑥ ⑧ ⑨
16 Topological sort/Extracted top item ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩
16 Useless instructions ① ② ③ ④ ⑤ ⑥ ⑦ ⑨
15 Continued fraction/Arithmetic/G(matrix ng, continued fraction n) ① ② ③ ④ ⑤ ⑦ ⑧
15 Distribution of 0 digits in factorial series ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
15 Factorial base numbers indexing permutations of a collection ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
15 Functional coverage tree ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
15 Gradient descent ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
15 Interactive help ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
15 Multi-base primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
15 Non-transitive dice ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
15 Pandigital prime ① ② ③ ④ ⑤ ⑥ ⑩
15 Pisano period ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
15 Quoting constructs ① ② ③ ④ ⑤ ⑦ ⑩
15 Rodrigues’ rotation formula ① ② ③ ④ ⑤ ⑥ ⑦ ⑨
15 Safe and Sophie Germain primes ① ② ③ ④ ⑥ ⑧
15 Sort primes from list to a list ① ② ③ ④ ⑤ ⑥ ⑧
15 Text completion ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
15 Three word location ① ② ③ ④ ⑤ ⑥ ⑦ ⑨
15 Untouchable numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
15 XXXX redacted ① ② ③ ④ ⑤ ⑥ ⑨ ⑩
14 Audio frequency generator ① ② ③ ⑤ ⑥ ⑦
14 Checksumcolor ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
14 Deconvolution/2D+ ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
14 Determine sentence type ① ② ③ ④ ⑤ ⑥ ⑧
14 Display an outline as a nested table ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
14 Four sides of square ① ② ④ ⑤ ⑨
14 Generalised floating point addition ① ② ③ ④ ⑤ ⑥ ⑩
14 Geohash ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
14 Graph colouring ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
14 Greed ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
14 Long stairs ① ② ③ ④ ⑥ ⑧ ⑨
14 Minkowski question-mark function ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
14 Overloaded operators ① ② ③ ④ ⑥ ⑦ ⑩
14 Penrose tiling ① ② ③ ④ ⑤ ⑥ ⑦
14 Sorting algorithms/Tree sort on a linked list ① ② ③ ⑤ ⑦ ⑨
14 Tree from nesting levels ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
14 Unit testing ① ② ③ ④ ⑤ ⑦ ⑩
14 VList ① ② ④ ⑤ ⑦ ⑨ ⑩
13 Cullen and Woodall numbers ① ② ③ ④ ⑤ ⑥ ⑧
13 Curve that touches three points ① ② ③ ④ ⑤ ⑥ ⑦
13 Execute CopyPasta Language ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
13 Hourglass puzzle ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
13 Launch rocket with countdown and acceleration in stdout ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
13 Magic constant ① ② ③ ④ ⑥ ⑧
13 One-time pad ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
13 Pentomino tiling ① ② ③ ④ ⑤ ⑥ ⑦
13 Railway circuit ① ② ③ ④ ⑤ ⑥ ⑦
13 Simulated annealing ① ② ③ ④ ⑤ ⑥ ⑦
13 Time-based one-time password algorithm ① ② ③ ④ ⑤ ⑥ ⑦
13 Tropical algebra overloading ① ② ③ ④ ⑤ ⑦ ⑧ ⑩
13 Using a speech engine to highlight words ① ② ③ ④ ⑤ ⑦ ⑩
12 Camel case and snake case ① ② ③ ④ ⑥ ⑧
12 Catmull–Clark subdivision surface ① ② ③ ⑤ ⑦ ⑧ ⑨
12 Combinations with repetitions/Square digit chain ① ② ③ ④ ⑤ ⑥ ⑦
12 Conjugate a Latin verb ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
12 Distinct palindromes within decimal numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
12 Euler's constant 0.5772... ① ② ③ ④ ⑥ ⑨
12 External sort ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
12 Faces from a mesh ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
12 Fibonacci matrix-exponentiation ① ② ③ ④ ⑤ ⑥ ⑦
12 French Republican calendar ① ② ③ ④ ⑤ ⑥ ⑦
12 Hex words ① ② ③ ④ ⑥ ⑧
12 Morpion solitaire ① ② ③ ⑤ ⑥ ⑦ ⑨ ⑩
12 Range modifications ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
12 Rosetta Code/Rank languages by number of users ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
12 Rosetta Code/Tasks without examples ① ② ③ ④ ⑤ ⑥ ⑦
12 Spoof game ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
12 Suffixation of decimal numbers ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
12 Tetris ① ③ ⑤ ⑥ ⑧
12 Tree datastructures ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
12 Verhoeff algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
12 War card game ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
11 Bioinformatics/Global alignment ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
11 Brace expansion using ranges ① ② ③ ④ ⑤ ⑦ ⑧
11 Colour pinstripe/Printer ① ② ③ ④ ⑤ ⑦ ⑧
11 Count the coins/0-1 ① ② ③ ④ ⑤ ⑥ ⑦
11 Earliest difference between prime gaps ① ② ③ ④ ⑥ ⑧
11 Euclid-Mullin sequence ① ② ③ ④ ⑥ ⑧
11 Home primes ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
11 IPC via named pipe ① ② ④ ⑤ ⑥ ⑨
11 Mayan calendar ① ② ③ ④ ⑤ ⑥ ⑦
11 Numerical and alphabetical suffixes ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑩
11 Pinstripe/Printer ① ② ③ ④ ⑤ ⑦
11 Polynomial derivative ① ② ③ ④ ⑥
11 Powerful numbers ① ② ③ ④ ⑤ ⑥ ⑦
11 Resistance calculator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
11 Simple turtle graphics ① ② ③ ⑥ ⑧
11 Square form factorization ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑩
11 Starting a web browser ① ② ③ ④ ⑤ ⑥ ⑦
11 URL shortener ① ② ③ ④ ⑤ ⑧
10 16 puzzle game ① ② ③ ④ ⑤ ⑥ ⑦ ⑩
10 ADFGVX cipher ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
10 Composite numbers k with no single digit factors whose factors are all substrings of k ① ② ③ ④ ⑥
10 Deceptive numbers ① ② ③ ④ ⑥
10 Discrete Fourier transform ① ② ③ ④ ⑤ ⑥ ⑦
10 Elliptic Curve Digital Signature Algorithm ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨
10 Find Chess960 starting position identifier ① ② ③ ④ ⑤ ⑥ ⑦
10 Iterators ① ② ③ ④
10 Jaccard index ① ② ③ ④ ⑥
10 OpenGL/Utah Teapot ① ② ③ ④ ⑤ ⑦ ⑨
10 Parse EBNF ① ② ④ ⑤ ⑥
10 Ramanujan primes ① ② ③ ④ ⑤ ⑥ ⑦
10 Resistance network calculator ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
10 Robots ① ② ③ ④ ⑤
10 Solve equations with substitution method ① ② ③ ④ ⑥ ⑧
10 Sort an outline at every level ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
10 Terminal control/Restricted width positional input/No wrapping ① ② ③ ④ ⑤ ⑦ ⑩
10 Text to HTML ① ② ③ ④ ⑤ ⑥ ⑦
10 User defined pipe and redirection operators ① ② ③ ④ ⑤ ⑥
10 Wordle comparison ① ② ③ ④ ⑤ ⑥ ⑨
9 Compiler/Verifying syntax ① ② ③ ④ ⑤ ⑥ ⑦ ⑨
9 Continued fraction/Arithmetic/G(matrix ng, continued fraction n1, continued fraction n2) ① ② ③ ④ ⑤ ⑦
9 Disarium numbers ① ② ③ ④ ⑥ ⑧
9 Doubly-linked list/Element removal ① ② ③ ④ ⑤ ⑦
9 Fibonacci heap ① ② ③ ④ ⑤ ⑦ ⑧
9 Integer long division ① ② ③ ④ ⑥ ⑦
9 Multidimensional Newton-Raphson method ① ② ③ ④ ⑤ ⑦
9 OpenGL pixel shader ① ② ⑤ ⑨
9 Price list behind API ① ② ③ ④ ⑤ ⑥ ⑦ ⑧
9 Round-robin tournament schedule ① ② ③ ④ ⑥
9 Set right-adjacent bits ① ② ③ ④ ⑥ ⑧
9 Smallest enclosing circle problem ① ② ③ ④ ⑤ ⑦ ⑧
9 Terminal control/Restricted width positional input/With wrapping ① ② ③ ④ ⑤ ⑦ ⑩
9 Wordiff ① ② ③ ④ ⑥ ⑦ ⑧ ⑩
8 Addition-chain exponentiation ① ② ⑤ ⑦ ⑨
8 Audio overlap loop ① ② ③ ⑤ ⑦
8 Dating agency ① ② ③ ④ ⑥ ⑧
8 Hexapawn ① ② ③ ⑤ ⑥ ⑧
8 P-Adic numbers, basic ① ② ③ ④ ⑤ ⑦
8 Ramanujan primes/twins ① ② ③ ④ ⑤ ⑥ ⑦
8 Random sentence from book ① ② ③ ④ ⑥ ⑦ ⑧
8 Raster bars ① ② ③ ④ ⑤ ⑦
8 Recursive descent parser generator ① ② ③ ④ ⑤ ⑥
8 Remote agent/Agent logic ① ② ③ ⑤ ⑥ ⑨
8 Remote agent/Simulation ① ② ③ ⑤ ⑥ ⑨
8 Rosetta Code/Run examples ① ④ ⑤ ⑦
8 Ruth-Aaron numbers ① ② ③ ④ ⑥
8 Segmentation fault protection ① ② ③ ④ ⑥
8 Tamagotchi emulator ① ② ③ ⑤ ⑦
8 Ultra useful primes ① ② ③ ④ ⑤ ⑥
8 WiktionaryDumps to words ① ② ③ ④ ⑥ ⑨
7 Black Box ① ② ③ ⑤ ⑦
7 Boids ① ② ③ ⑤ ⑦ ⑨
7 Chess player ① ② ⑤ ⑥ ⑧
7 Horse racing ① ② ③ ④ ⑤ ⑥ ⑦
7 I'm a software engineer, get me out of here ① ② ③ ④ ⑤ ⑥
7 Latin Squares in reduced form/Randomizing using Jacobson and Matthews’ Technique ① ② ③ ④ ⑤ ⑦
7 Numbers which are not the sum of distinct squares ① ② ③ ④
7 Peripheral drift illusion ① ② ③ ④ ⑥ ⑦
7 Process SMIL directives in XML data ① ② ④ ⑤ ⑥ ⑦
7 Remote agent/Agent interface ① ② ③ ⑤ ⑨
7 Strassen's algorithm ① ② ③ ④ ⑤ ⑦ ⑧
7 Waveform analysis/Doh ray me ① ② ③ ④ ⑤ ⑥ ⑦
6 B-spline ① ② ③ ④ ⑥
6 Compiler/Simple file inclusion pre processor ① ② ③ ④
6 Create your own text control codes ① ② ③ ④
6 Divide a rectangle into a number of unequal triangles ① ② ③ ④ ⑥ ⑧
6 P-Adic square roots ① ② ③ ⑦
6 Particle fountain ① ② ③ ④ ⑥
6 Repunit primes ① ② ③ ④ ⑥
6 Rhonda numbers ① ② ③ ④ ⑥
6 Search in paragraph's text ① ② ③ ④
6 Solve a Rubik's Cube ① ② ③ ⑤ ⑦
6 Worthwhile task shaving ① ② ③ ④ ⑥
5 Curzon numbers ① ② ③ ④ ⑥
5 Dominoes ① ② ③ ⑥
5 Generalised floating point multiplication ① ② ③ ⑤
5 Multiton ① ② ③ ④ ⑥
5 Number triplets game ① ② ③ ⑥
5 OLE automation ① ⑤ ⑧
5 Rosetta Code/List authors of task descriptions ① ② ④ ⑤ ⑦
5 Smallest number k such that k+2^m is composite for all m less than k ① ② ③ ④ ⑥
5 Solving coin problems ① ② ③ ⑤ ⑥
5 Unicode polynomial equation ① ② ③ ⑤ ⑦
5 Using the Meetup.com API ① ⑤ ⑧
5 Waveform analysis/Top and tail ① ② ③ ⑤ ⑦
5 Weather routing ① ② ③ ⑤ ⑦
4 15 puzzle game in 3D ① ② ⑤
4 Blackjack strategy ① ② ⑤ ⑦
4 CLI-based maze-game ① ② ⑦
4 Erdős–Woods numbers ① ② ③ ⑧
4 Ukkonen’s suffix tree construction ① ② ③ ⑤
4 Vidir ① ② ④
3 Diophantine linear system solving ① ②
3 Elevator simulation ① ②
3 IRC gateway ① ⑤
3 Sanitize user input ① ② ④
3 Uno (Card Game) ① ③ ⑧
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