Calcudoku Puzzle - Garry Mahony - Books - - 9781982950682 - May 20, 2018
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Garry Mahony
Calcudoku Puzzle

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CalcuDoku is a mathematical and logical puzzle loosely similar to Sudoku. It was invented by a Japanese mathematics teacher Tetsuya Miyamoto. The objective is to fill the grid in with the digits 1 through N according specific rules.

Media Books     Paperback Book   (Book with soft cover and glued back)
Released May 20, 2018
ISBN13 9781982950682
Pages 116
Dimensions 152 × 229 × 7 mm   ·   181 g
Language English  

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