Directory of Calcudoku Resources

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Resources in This Category

• A New Puzzle Challenges Math Skills

  http://www.nytimes.com/2009/02/09/arts/09ken.html
  New York Times article by Will Shortz about the development of KenKen and how it is played.

• CalcuDoku

  http://www.conceptispuzzles.com/index.aspx?uri=puzzle/calcudoku
  Site with puzzles playable online, tutorial, tips, etc.

• Math Games, KenKen

  http://www.kenkenpuzzle.com/
  Puzzles playable online, sizes 3x3 to 9x9, as well as tutorials and tips.

• MathDoku

  http://www.mathdoku.com/
  Many free puzzles playable online, in three sizes: 4x4, 6x6, and 8x8, in three difficulty levels. Also has "no-op" puzzles (where the operator clue is not given).

• NekNek puzzles - Sudoku + Math

  http://www.mlsite.net/neknek/play.php
  Site with 1200 Calcudoku puzzles, sizes 4x4 to 9x9, solvable online.

• Online Calcudoku Puzzles

  http://www.calcudoku.org/
  Daily Calcudoku (sizes 4x4 to 12x12) puzzles which can be solved for points.

• Wikipedia:KenKen

  http://en.wikipedia.org/wiki/KenKen
  Online encyclopedia article about the game.

 

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