Pocket Sudoku - a compact & travel-friendly puzzle book: only 4 x 6 inches in size | 5 Difficulty Levels | easy - normal - hard - very hard - extreme | 150+ Grids With Answers At The Back
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
Sudoku for Seniors: Over 150 Large Print Easy to Hard Puzzles with Printed Solutions, Elegant Riddles, and a Bonus Level to Relax and Keep Your Mind Sharp
1000 6x6 Sudoku Puzzles Book - Hard: A Thousand Digits One To Six Logic Placement Game For Adults Seniors With Full Solutions | Hours Of Puzzle Fun Relaxation Gift | 8.5x11
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