500 Easy to Hard Large Print Sudoku Book 9 in Bloomington, MN

Give your brain a workout with Sudoku logic puzzles. Solving Sudoku puzzles helps improve problem-solving, deductive reasoning, focus, concentration, memory and reduces anxiety and stress. Stimulate your brain and keep your mind sharp with Sudoku! - LARGE PRINT: Easy to see! 1 Sudoku per page
- Instructions and 2-page tutorial for first-time players
- 500 Sudoku puzzles
- Easy to Hard difficulty
- Answers