bThis new book in Nancy Linde's bestselling puzzle series with over 700,000 copies in print features 365 all-new exercises to challenge--and improve--your brain's long-term memory, working memory, processing speed, executive function, attention to detail, multitasking skills.b p Achieving and maintaining a higher level of mental fitness every day can be surprisingly fun--and to your brain, it's healthy exercise. In this next exciting entry in her bestselling games series including i399 Games, Puzzle Trivia Challenges Designed to Keep Your Brain Youngi with 547,000 in print, Nancy Linde offers a brand-new collection of puzzles, trivia challenges, brainteasers, and word games that are not only great fun to do but are specifically designed to give your brain the kind of workout that stimulates neurogenesis, the process that allows the brain to grow new cells. With each daily puzzle, cross-train your brain by targeting one of 6 key cognitive functions Long-term memory, working memory, exe