Sudoku Easy For Kids ! This is an excellent book of puzzles to o teach children ages 6-10 how to have fun with numbers at a young age and a good start for beginners of all age. Sudoku : is good activity that reinforces logic and problem-solving to increase learning without feeling pressured for your kids. details of this book: 50 4x4 easy puzzles with solutions - Dimensions : 8.5″ x 11″ - Pages : 104 - Cover : Matte - Perfect designed cover for kids The best gift for children! keep your kids challenged and amused. Buy Now!