Sudoku puzzle books This well-organized sudoku puzzle book has been arranged to teach your kids sudoku and train them from being a beginner to a standard level player. With opening instructions on how to play the game, this book has been designed for kids with zero prior knowledge on how to play Sudoku. It contains over 150 sudoku puzzle games sectioned into Beginners level, Easy level, Medium level and Advanced level difficulty. The perfect gift to help keep your kids engaged. Features: Over 150 pages sudoku games with solutions Instructions on how to play the games for beginners 8.5 x 11 trim size to allow your kids explore their creativity on the extra pages Puzzle arranged from beginner to advanced level Unique cover to help keep your kids interested in sudoku.