How Sakudoku Stands Out If you're tired of every Sudoku puzzle book looking the same, we have a solution for you! Introducing Sakudoku, a cherry blossom themed Sudoku activity book! Forget the same old puzzles and try something new. This 300 puzzle book offers easy-to-hard progressive difficulty and measures 6x9" so it is convenient to carry around with you on trips! Features: 300 Sudoku Puzzles: Easy, Medium, Hard (Budding, Blooming, Branching) - 210 Pages of Unique Puzzles - 6x9" Size - Each Puzzle is 3x3" - Includes Puzzle Solution Pages