Sudoku Puzzles & Proverbs: 100 Puzzles of different level , medium and random puzzles ; each page contains one puzzle and one proverb.: Sherif, Kere: 9798630343451: Amazon.com: Books
Sudoku Volume 3: Fun Exercise For Your Brain (Sudoku : Fun Exercise For Your Brain): Tolbert, Tim: 9798556401853: Amazon.com: Books
Amazon.com: Brain Games - Sudoku (Chalkboard #1): Exercise Your Mind in Minutes (Volume 1): 9781640306622: Publications International Ltd., Brain Games: Books
Sudoku Medium: Original Sudoku For Brain Power Vol. 5: Include 300 Puzzles Medium Level (Medium Level Original Sudoku For Brain Power): Momo, Yamada: 9781519549631: Amazon.com: Books
Can't Get Enough Sudoku: 400 Easy, Medium and Hard Puzzles: Elterman, Amy Adams: 9781674626352: Amazon.com: Books
Sudoku Puzzle Book Volume 3: Sudoku Puzzle Notebook | 180 Sudoku Puzzles with Easy, Medium, Hard, And Difficulty Levels, Sudoku Puzzle Book (6"X9"): Prints, Sudoku Digits: 9781088769829: Amazon.com: Books
sudoku for kids ages 4-8: Sudoku Puzzle Book - For Kids And Beginners 9x9 - Brain Games: Meg, Jossef: 9798475258781: Amazon.com: Books
Sudoku Collection Puzzle Book Easy to Heard: Easy, Medium, and Hard Big Sudoku Puzzle Book For Adults: Press House, Sei: 9798652154370: Amazon.com: Books
Sudoku for Kids 8-12 -Sudoku easy puzzles to beat stress and anxiety, Sudoku hard and Sudoku Extreme Puzzles for your brain -6: Johnson, Jim: 9781692379315: Amazon.com: Books