**Intact Gift Giving Condition book**

Working the puzzles in this book can provide a vigorous mental workout for virtually everyone from teenagers to senior citizens. This Brain Games collection was developed to help people increase their memory, sharpen their reasoning, and expand their creative thinking. The book is divided into five sections of puzzles, each progressively more difficult. Like physical exercise, mental exercise needs to be varied for optimal results, and Brain Games #4 challenges you with puzzles of every type: Anagrams Crosswords Cryptograms Drawing Exercises Language Puzzles Logic Puzzles Math Puzzles Mazes