Sudoku is a brain game that helps to train the brain of your child. In addition, Sudoku demands attention to detail - noticing patterns, spotting opportunities, and finding the right moment to make a move.I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. Why do they play sudoku? Sudoku performs the ultimate exercise to your brain. It keeps you safe and successful, and your mind. It helps hold your memory up and improve it. It can also improve your attention and concentration. Here's what you'll find: -200 printable Sudoku puzzles to enjoy offline -Child-friendly difficulty level (ideal for all ages) -A practical layout: comfortably sized puzzles with enough place for notes -DESIGNED FOR KIDS: Puzzles are specifically designed for kids ages 8-12. Whatever the skill-level, you child will find a compatible level of puzzle inside. -Large 8.5 x 11 pages to provide lots of space to do the puzzle -200 PUZZLES & FULL SOLUTIONS: This is truly a kid's sudoku book like no other. With 200 puzzles inside, it is guaranteed to provide hours of fun and learning. This book provides enough puzzles for the kids to practice, to challenge themselves with the sense of accomplishment.