Research shows that puzzles and word games help provide mental exercise as well as entertainment. Keeping your brain healthy is just as important as taking care of the rest of your body. Puzzles improve short-term memory, cultivate creative thinking, as well as hone observational and deductive skills. This puzzle book contains over 170 pages of: Great for: Whether working on puzzles is your solution to shift your focus from a stressful workday or just a method of keep your brain healthy, put up your feet, pick up a pencil and have a great time working your way through this book of puzzles. This great choice in puzzle books for adults of all ages offers hours of puzzling fun