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Paperback Easy Mathematical Puzzles With Solutions: CalcuDoku Puzzles - The Best Stress Relief Puzzles Book

ISBN: 1720007098

ISBN13: 9781720007098

Easy Mathematical Puzzles With Solutions: CalcuDoku Puzzles - The Best Stress Relief Puzzles

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... This description may be from another edition of this product.

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Format: Paperback

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Games

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