This is the fourth book in the popular Brain Games Lower Your Brain Age in Minutes a Day series, which was developed to help people increase their memory, sharpen their reasoning, and expand their creative thinking. Working the puzzles in this book can provide a vigorous mental workout for virtually everyone from teenagers to senior citizens. 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 Memory Observation and Perspective Puzzles Sequencing Visual Logic Puzzles Word Searches Self-assessment questionnaires help you gauge your progress, and solutions to all the puzzles are provided in the final section of the book. Spiral bound, 192 pages., ISBN13: 9781412714532 ISBN10: 1412714532 Material Type: spiral_boundThis is the fourth book in the popular Brain Games Lower Your Brain Age in Minutes a Day series, which was developed to help people increase their memory, sharpen their reasoning, and expand their creative thinking. Working the puzzles in this book can provide a vigorous mental workout for virtually everyone from teenagers to senior citizens. 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 Memory Observation and Perspective Puzzles Sequencing Visual Logic Puzzles Word Searches Self-assessment questionnaires help you gauge your progress, and solutions to all the puzzles are provided in the final section of the book. Spiral bound, 192 pages., ISBN13: 9781412714532 ISBN10: 1412714532 Material Type: spiral_bound , ISBN13: 9781412714532 ISBN10: 1412714532 Material Type: spiral_bound