3Perfect for trips, rainy days, or downtime, these puzzles--created by the expert editors at Puzzlewright--will entertain kids for hours.
You're never too young to start solving--and this collection contains 77 age-appropriate sudoku to introduce kids to the challenges and pleasures of puzzles. Children have plenty of number fun as they tackle 55 sudoku in a smaller 6x6 size to develop their skills, and move on to another 22 with regular 9x9 grids.