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Sudoku/REXX: Difference between revisions
→$SUDOKU.REX: included more links, rewrote the REXX program is use a more flexible parameter specification.
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==$SUDOKU.REX==
This is the '''$SUDOKU.REX''' (REXX) program and is used to solve the Rosetta Code task of "sudoku".
<br>The help for the '''$SUDOKU''' REXX program is included here ──► [[$SUDOKU.HEL]].
<br>The '''$ERR.REX''' REXX program is included here ──► [[$ERR.REX]].
<br>The '''$T.REX''' REXX program is included here ──► [[$T.REX]].
<br>Some older REXXes don't have a '''changestr''' BIF, so one is included here ──► [[CHANGESTR.REX]].
<br>REXX programs not included are '''$H''' which shows '''help''' and other documentation.
<lang rexx>/*REXX program displays, can give hints, and/or solve a sudoku puzzle. */
trace off
parse arg !
if !all(arg()) then exit
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