Are you looking for a puzzle book that will help you keep your mind sharp? Research shows that puzzles are the best challenge for our brains. This puzzle book contains Sudoku and Word Search puzzles. Word Search is one of the most common types of puzzles. Challenge yourself to spot words in a sea of letters. Sudoku is a math-based puzzle. You don't need to be a math whiz to enjoy a great Sudoku puzzle. 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 and long-term memory, cultivate creative thinking, as well as hone observational and deductive skills. Great for: Anyone looking for a mental exercise or simply entertainment Anyone looking for activities to fill time Anyone looking to sharpen their thinking & deduction skills Relieving stress after a long day - an activity to "de-screen" your brain to get ready for sleep Whether relaxing after a hard day or to sharpen your mind, Sudoku or Word Search puzzles are a great way to spend time. This book is one of a series of 3 books of increasing difficulty. Pick up your copy today!