Mastering Sudoku Puzzles Challenge Vol 3: Mastering Sudoku Edition
13,83 €
Here's A quick trick to improving your memory ? play Sudoku. Sudoku stimulates your mind, particularly the areas responsible for memory and logic. You use your memory to memorize the numbers in the puzzles and you use logic to analyze what the next numbers should be. With constant stimulation, the risk of developing Alzheimer's reduces. Play today!
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