Are you looking for a way to challenge your mind and improve your cognitive skills? MIXED ACTIVITY PUZZLES for ADULTS Volume 2 is the perfect book to help you do just that! With over 560 different puzzles, 27 types of puzzles, and 200 pages of fun and challenging brain teasers, this book will expand your mind and help you increase your problem-solving skills. What's more, it includes unique puzzles found nowhere else and all solutions are included. Buy now before the price changes!