One-a-Day Sudoku for the Utterly Obsessed . Large-Print Puzzles for Adults 12+

📒 Sudoku obsession can never be a problem because these puzzles will only bring benefits that compound as the time you play increases. Sudoku stimulates your mind, improves your number skills, improves your memory and logic, and even trains you to do things quickly. The more you play the game, the more active and healthier your brain becomes. Start the one-a-day Sudoku obsession now.