Sudoku For ages 6-8 Large Print: 200 Sudoku Puzzles for Childen 6 to 12 with Solutions - Increase Memory and Logic Paperback $5.99
Sudoku for kids ages 8: 270 Sudoku For 8 Year Olds, Memory and Logic Training, Instructions and Solutions Included Paperback $5.99
Sudoku for kids 4-8: Sudoku puzzle book Easy, Medium, Difficult -270- Logical puzzles -4x4-6x6-9x9 - that train your children's memory. Paperback $5.99
