Activity can be fun. This book is jam-packed with a range of difficult and fun puzzles, like mazes and Sudoku, created with older minds in mind. These puzzles have advantages that go well beyond simple amusement. Mazes and Sudoku puzzles can help prevent memory loss and dementia by enhancing focus, memory, and cognitive function. Ideal gift for your grandfather or grandmother.8,5x11"115 pagessudoku puzzlesmazes
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