|Holli Fort, intro|
|Pages/Publication Date:||192 / 2010|
Get ready for a mental workout. These IQ-boosting puzzles—including patterns and sequences, math puzzles, cube folds and knot problems, odd-one-out, word links, and trivia—offer an enjoyable and rewarding way to keep your mind flexible and fit. Illustrated throughout, the book is divided into five sections of increasing challenge.