Pocket Sudoku: Compact & Travel-Friendly Puzzle Book | Only 4 x 6 Inches in Size | 200 Easy to Hard Sudoku Puzzles for Adults with Solutions at the Back | Small in Size, Big in Fun
Easy Sudoku for Seniors Large Print: 200 Large Print Easy Sudoku Puzzles with Solutions at the Back| Brain Games for Adults and Seniors to Strengthen Memory and Relieve Stress
Sudoku for Kids Ages 6-8: over 300 Sudoku Puzzles with Increasing Difficulty and Solutions |4x4 6x6 9x9 Grids, Large Print, Made for Children and Beginners | Levels: Easy, Medium, Hard