Book Description The perfect book for ace puzzlers and kids who like a challenge, The Kids Book of Sudoku 1 helps to develop mental arithmetic and logic skills. From the Back Cover Are you a super sudoku solver? Put yourself to the test with over 150 number puzzles to complete. This little book is guaranteed to tease your brain, with tricky tests for beginners to fiendishly hard teasers for experts. Why not truly test yourself and time how long it takes to master each one? READY, STEADY, PUZZLE! See all Product description
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