calcudoku.org - Online Calcudoku Puzzles

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Description: Online Calcudoku Puzzles

kenken (11) calcudoku (5) mathdoku (3)

Example domain paragraphs

Early 2009, I read about KenKen (also known as Calcudoku ) in the New York Times, and decided to write a program that creates similar puzzles, and put them online. Calcudoku puzzles are similar to Sudoku, but also require some basic math skills to solve.

The rules are:

Check out this video that shows how to solve two example puzzles. You can solve the puzzle on the page using the arrow and number keys, or using the mouse. Other keys: space bar : clear a cell backspace : undo a move = : highlight a number Shift + number : enter the number as a guess In the largest puzzles (10x10 Calcudoku puzzle (every Tuesday and Friday) and 12x12 (every Sunday and Thursday)), simply press 1 then 0, or 1 then 1, or 1 then 2 to enter 10, or 11, or 12. You can also use the a, b, and c keys

Links to calcudoku.org (2)

• min.nl Patrick Min
• sudokai.com SudoKai - Play & Solve multiple Sudoku and Gattai Variants