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Language: en
Pages: 100
Pages: 100
Type: BOOK - Published: 2013-04-10 - Publisher: Courier Corporation
The noted expert selects 70 of his favorite "short" puzzles, including such mind-bogglers as The Returning Explorer, The Mutilated Chessboard, Scrambled Box Top
Language: en
Pages: 130
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Type: BOOK - Published: 2010 - Publisher: Sylvan Learning Publishing
A solid foundation of basic math skills is essential for early success in math. Children who can connect their understanding of math to the world around them wi
Language: en
Pages: 917
Pages: 917
Type: BOOK - Published: 2021-10-12 - Publisher: Workman Publishing Company
Cross-train your brain. All it takes is ten to fifteen minutes a day of playing the right games. (It’s fun.) Exercising your brain is like exercising your bod
Language: en
Pages: 104
Pages: 104
Type: BOOK - Published: 1973 - Publisher: Dover Publications
Language: en
Pages: 449
Pages: 449
Type: BOOK - Published: 2016-08-17 - Publisher: Courier Dover Publications
This compilation of long-inaccessible puzzles by a famous puzzle master offers challenges ranging from arithmetical and algebraical problems to those involving
