Will Shortz Presents Kenken to Go - Miyamoto, Tetsuya
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Life's busy but there's alway time for a KenKen puzzle. This portable paperback collection contains 100 easy to hard puzzles that range in size from 3x3 warm up grids to challenging 9x9 size puzzles that really make you break a mental sweat. Features: * 100 all-new easy to hard KenKen puzzles * Big grids for easy solving * Introduction and instructions from puzzlemaster Will Shortz.

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Produktbeschreibung
Life's busy but there's alway time for a KenKen puzzle. This portable paperback collection contains 100 easy to hard puzzles that range in size from 3x3 warm up grids to challenging 9x9 size puzzles that really make you break a mental sweat. Features: * 100 all-new easy to hard KenKen puzzles * Big grids for easy solving * Introduction and instructions from puzzlemaster Will Shortz.
Autorenporträt
Tetsuya Miyamoto, the creator of KenKen, is a math teacher. He developed KenKen to help his student develop their calculation and logic skills. He runs a unique mathematics class for grade school children in Japan where he practices "The Art of Teaching Without Teaching." His teaching method and use of KenKen in his classroom have proven extremely successful. His students regularly go on to be accepted at the most prestigious schools in Tokyo.