This brand-new series from American Mensa® is guaranteed to get your blood pumping and your brain racing. With one hundred fresh puzzles to choose from, toss the book in your bag to exercise your mind on-the-go, or relax and attempt a couple before bed--whatever it takes to keep your wits sharpened and in shape! We all know that brain games can help improve memory, concentration, creativity, reasoning, and problem-solving skills, and overall keep your brain young. Have fun with these smart, creative games all while toning your mind muscles. Mix up your workouts with this inviting variety of word and logic puzzles revolving around the world of sports and outdoor activities. Puzzles include: * Word Sudoku * Blank-filling puzzles * Mazes * Word searches * Riddles/short text games * Story logic * Tetra drop * Logic/value-determination puzzles * And more!.