16 puzzle game: Difference between revisions

m
→‎{{header|REXX}}: corrected a misspelling.
m (→‎{{header|REXX}}: used gooder English.)
m (→‎{{header|REXX}}: corrected a misspelling.)
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=={{header|REXX}}==
This REXX version allows the user to choose the grid size for the   '''16'''   game (puzzle),   as
well as the difficulitydifficulty of the puzzle.
<br>The user's responses may have optional whitespace in the answer,
and the answer can be in any case (lower or uppercase).