Keeping your brain healthy is just as important as taking care of your body. While all puzzles are great for brain health, different kinds of puzzles strengthen different mental skills. Crossword puzzles boost vocabulary, Cryptograms test deductive reasoning, and Sudoku is good for number sense. Each type of puzzle in this brain health book for adults is introduced with an instructional warm-up, along with a simple explanation of its brain health benefits. Choose the puzzle that fits your mood, and enjoy hours of mind-sharpening fun.