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Language: en
Pages: 227
Pages: 227
Type: BOOK - Published: 2017-10-10 - Publisher: The Experiment
Perfect for sudoku fans—the rules for these 100 logic puzzles are simple, and the math is easy. But the puzzles get harder and harder! Once you match wits wit
Language: en
Pages: 98
Pages: 98
Type: BOOK - Published: 2019-10-01 - Publisher: The Experiment
Race the clock to solve 70 fun puzzles with grade-school math—and genius logic! Welcome, brave math wizard, to the world of area mazes. These clever grids of
Language: en
Pages: 187
Pages: 187
Type: BOOK - Published: 2018-10-30 - Publisher: The Experiment
Perfect for sudoku fans—the rules for these 100 logic puzzles are simple, and the math is easy. But the puzzles get harder and harder! Hooked on area mazes? Y
Language: en
Pages: 52
Pages: 52
Type: BOOK - Published: 2010-10-21 - Publisher: Courier Corporation
Containing 36 designs inspired by the mystical mandala, this book offers an unusual and challenging array of mazes. Not too easy but not too hard, they're perfe
Language: en
Pages: 413
Pages: 413
Type: BOOK - Published: 2006-06-27 - Publisher: Macmillan
Author and professional futurist Karl Schroeder, whose novels Ventus and Permanence have established him as a groundbreaking visionary in hard science fiction,