【81 NUMBERS SUDOKU BOARD】 - 9x9 Grid with 3x3 Regions, Board Size:22.5x22.5x3.5cm, Sudoku Tile Size:1.5x1.5x0.6cm. the Most Popular Size is Suitable for Most Sudoku Lovers, Suitable for over Three Years Old.
【DOUBLE-SIDED NUMBERS】 - Each Sudoku Tile Has a Red Digital and a Black Digital on Its Both Sides. at the Beginning of the Game, Black Numbers Are Used As Givens, Also Used for Your Definite Answers, and Red Numbers Are Used for Your Possible Answers
【BUILT-IN DRAWER FOR STORAGE】 - Sudoku Puzzles and Solutions Booklet Can Be Stored to the Built-in Drawer, Easily Accessed. Includes 90 Small Tiles: 81 Numbers for Sudoku Game, 9 Spare Digits.
【PREMIUM AND DURABLE】 - Sudoku Puzzle Board with Drawers is Finely Made with High-quality Wood and Eco-friendly Paint, Safe and Durable, Not Easy to Damage, Long Service Life, Please Be Careful Not to Soak the Wood in Water.
【GREAT GIFT】 - Great Design and Well Made, It's a Good Choice for Sudoku Competitions and Also It Can Be Used As a Wonderful Gift. Sudoku is a Fun Way for People of All Ages to Practice Basic Math Abilities. Great Sudoku Board Game for Number-puzzle