- Christmas Sudoku Puzzles for Brainy Kids: Ages 9-12, Sudoku Puzzle Book, 200 Easy Puzzles
- Sudoku for Kids:: 100 Sudoku Puzzles For Beginner, Easy Level Includes Solutions, Easy and Fun Activity
- Christmas Sudoku Puzzles for Brainy Kids: Ages 9-12, Sudoku Puzzle Book, 200 Easy Puzzles
- Sudoku for Kids:: 100 Sudoku Puzzles For Beginner, Easy Level Includes Solutions, Easy and Fun Activity
- Christmas Sudoku for Brainy Kids: 200 Easy Puzzles, Sudoku Puzzle Book, 200 Easy Puzzles, Ages 9-12









