This 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. 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...
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Games