Unleash your child's creativity and attention to detail with over 50 unique, high-quality sudoku puzzles!This is a great starter puzzle book, the right choice for a child's first introduction to sudoku, a good activity that reinforces logic and problem solving.Buy today, to help your child confidently take their first steps into the fun world of learning.Our 150 Sudoku For Kids book has the following features:Hard Cover Books are the best gifting books for your loved ones!Only 4x4 Sudoku, perfect for beginners.Simple design range, perfect for your children.Large format 8.5 x 11", professional quality 55 pages