This book contains over "196" Sudoku puzzles and difficulties to get you solving puzzles in no time!196 Sudoku puzzles of 9x9 sizesEasy and difficulty levels with solutionDetailed, step-by-step instructions written to teach someone who has never even heard of Sudoku how to solve one!Designed for kids four and older, but great for beginners of all ages!Great gift, and a great travel book for a long car or plane rideClean and easy-to-read in a comfortable layout; no crammed pages