22 October 2009
- 08:0708:07, 22 October 2009 diff hist +93 Repeat a string →{{header|OCaml}}
- 04:2604:26, 22 October 2009 diff hist −1 Matrix multiplication →{{header|Python}}
20 October 2009
- 18:3318:33, 20 October 2009 diff hist −719 Align columns →{{header|Perl}}
- 18:0318:03, 20 October 2009 diff hist +49 Happy numbers →{{header|Python}}
- 17:5317:53, 20 October 2009 diff hist +62 Happy numbers →{{header|Haskell}}
- 17:4517:45, 20 October 2009 diff hist −71 Happy numbers →{{header|Ruby}}: use set, simplify sum
- 17:2317:23, 20 October 2009 diff hist −21 Happy numbers →{{header|Perl}}: use set
- 17:1817:18, 20 October 2009 diff hist 0 Happy numbers →{{header|Python}}: use set
19 October 2009
- 07:2207:22, 19 October 2009 diff hist +226 Look-and-say sequence →{{header|Perl}}: added php
- 07:1507:15, 19 October 2009 diff hist +1 99 bottles of beer →{{header|PHP}}
- 07:1307:13, 19 October 2009 diff hist +435 99 bottles of beer →{{header|PHP}}
- 06:5106:51, 19 October 2009 diff hist −21 Ethiopian multiplication →{{header|Perl}}
16 October 2009
- 01:4101:41, 16 October 2009 diff hist +95 Factorial →{{header|PHP}}
15 October 2009
- 18:2218:22, 15 October 2009 diff hist +197 Sum and product of an array →{{header|Python}}
- 18:1818:18, 15 October 2009 diff hist +96 Factorial →{{header|Python}}
- 06:1306:13, 15 October 2009 diff hist −65 Mandelbrot set →{{header|C++}}
13 October 2009
- 10:1910:19, 13 October 2009 diff hist −30 Time a function →Example
12 October 2009
- 09:5609:56, 12 October 2009 diff hist +8 Happy numbers →{{header|Python}}
- 09:5109:51, 12 October 2009 diff hist +108 Huffman coding →{{header|Python}}
- 08:4408:44, 12 October 2009 diff hist +640 Spiral matrix →{{header|Python}}: added another solution
- 04:4904:49, 12 October 2009 diff hist +293 Talk:Sudoku →C'mon: new section
- 04:4604:46, 12 October 2009 diff hist +178 Tokenize a string →{{header|Haskell}}
- 04:3604:36, 12 October 2009 diff hist +67 Averages/Mode →{{header|Python}}
- 04:3504:35, 12 October 2009 diff hist +103 Averages/Mode →{{header|Haskell}}
- 04:3104:31, 12 October 2009 diff hist +228 Averages/Mode →{{header|Haskell}}: added alternative solution
- 04:0404:04, 12 October 2009 diff hist +4 Towers of Hanoi →{{header|Objective-C}}
- 04:0204:02, 12 October 2009 diff hist −20 Towers of Hanoi →{{header|Objective-C}}
7 October 2009
- 10:4910:49, 7 October 2009 diff hist +22 Remove duplicate elements →{{header|Python}}
- 10:4810:48, 7 October 2009 diff hist +577 Remove duplicate elements →{{header|Python}}
2 October 2009
- 07:5807:58, 2 October 2009 diff hist −32 Bulls and cows →{{header|PHP}}
1 October 2009
- 05:1905:19, 1 October 2009 diff hist −3 Bulls and cows →{{header|Perl}}
- 05:1705:17, 1 October 2009 diff hist −36 Bulls and cows →{{header|Perl}}
- 05:0605:06, 1 October 2009 diff hist +98 Remove duplicate elements →{{header|Perl}}
- 04:5104:51, 1 October 2009 diff hist +4 Bulls and cows →{{header|PHP}}
- 04:5004:50, 1 October 2009 diff hist −31 Bulls and cows →{{header|PHP}}: oops fixed bug and made checkguess simpler
30 September 2009
- 19:1119:11, 30 September 2009 diff hist −56 Bulls and cows →{{header|OCaml}}
29 September 2009
- 08:2108:21, 29 September 2009 diff hist −58 Bitmap →{{header|Python}}
21 September 2009
- 05:3105:31, 21 September 2009 diff hist +68 Mutex →{{header|Objective-C}}
- 05:3005:30, 21 September 2009 diff hist +283 Mutex added objective-c
20 September 2009
- 09:1109:11, 20 September 2009 diff hist +481 Flatten a list →{{header|PHP}}
- 08:2308:23, 20 September 2009 diff hist −42 Flatten a list →{{header|OCaml}}
- 08:1508:15, 20 September 2009 diff hist +30 Flatten a list →{{header|Haskell}}
- 08:1408:14, 20 September 2009 diff hist +567 Flatten a list →{{header|Haskell}}
- 06:2906:29, 20 September 2009 diff hist +197 Execute a system command No edit summary
- 01:5901:59, 20 September 2009 diff hist +164 Input loop →{{header|C++}}
19 September 2009
- 07:5807:58, 19 September 2009 diff hist +334 Documentation added ocaml stub
18 September 2009
- 09:1109:11, 18 September 2009 diff hist 0 Delete a file →{{header|Logo}}
- 06:5906:59, 18 September 2009 diff hist 0 Arithmetic evaluation/C No edit summary
17 September 2009
- 06:0906:09, 17 September 2009 diff hist +360 Conditional structures →switch
- 06:0506:05, 17 September 2009 diff hist +24 Hello world/Text →{{header|Perl}}