This book contains 80 Sudoku puzzles (6X6) and pictures with kids to get you solving puzzles in no time!Makes a great gift for your kid, birthday or other occasions.Inside the book you will find: - 80 easy Sudoku puzzles with solutions - 6x6 puzzles- detailed, step-by-step instructions written to teach someone who has never even heard of Sudoku how to solve one!- the print size is 8,5 x 11This puzzle book is a great gift for kids who love brain jogging and mental exercises.