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Mathematical Recreations

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Scan day: 03 February 2014 UTC
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Description: Custom Word Doku puzzles devised by Steve Schaefer. Features an entire sentence embedded into the puzzle.
This site contains three different sudoku variants: , and a new set of variants featured on the Code-Doku puzzles blend the logical challenge of normal sudoku puzzles with a surprise message that is revealed as you work toward a solution. Instead of using the digits one through nine, Code-Doku puzzles use letters. Other letter-based puzzles such as Go Doku (or Godoku), Sudoku Word or Wordoku have a hidden word, often down the diagonal. Code-Doku puzzles have shaded squares that contain the hidden message. When you have determined the solution to the puzzle, the letters in the shaded squares will spell out the hidden message.
Size: 632 chars

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Page title:MathRec Sudoku
Keywords:mathrec sudoku variant variation free puzzles cube codedoku godoku go doku sudoku word letter hidden message sudoku code-doku codoku puzzles
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IP-address:107.198.13.209