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Calcudoku

calcudoku solution Calcudoku is one of the many names for a puzzle that combines more than just the addition regions familiar from killer sudoku, but also combines the other mathematical operations: that is: subtraction, multiplication and division. There is one other key rule change in calcudoku, in that you may repeat a number within a coloured region (the set of cells that make up each sum). However, you must not repeat in a row or column, as familiar from normal sudoku.

Play A Sample Calcudoku Killer

100 Calcudoku If you are logged in to your account, click the links below to play any of a 100 calcudoku puzzles; we hope you enjoy them!

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Puzzle 100


Prefer to play on paper? Then check out the Book of Calcudoku Puzzles

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