Get smarter with this daily training regimen designed to keep your mind in tip-top shape. Studies have proven that regularly challenging the brain prevents aging-related decline-solving these daily memory, math, logic, and visual puzzles against the clock keeps your brain young.
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Book Description 2010. Paperback. Book Condition: New. book. Bookseller Inventory # M1435123786
Book Description 2010. Paperback. Book Condition: New. Bookseller Inventory # P111435123786
Book Description PAPERBACK. Book Condition: New. 1435123786 New Condition. Bookseller Inventory # NEW7.0604291