Description: Sudoku Puzzles Board Game PlaysetSudoku game set includes 1 piece wooden board, and 90pcs small numbered blocks. Numbered blocks are easy to read and handle, portable and fun to use. Portable and Easy StorageIt is designed with sliding drawer, you can easily store your pieces and keep them organized. Lightweight and convenient to carry. Logical Reasoning TrainingSuitable for all ages, adults, beginners. Train the reasoning and thinking ability and develops concentration skills. Comes with a English thinking manual of 100 questions. Education ToysGreat math learning educational toys for children 3 years old and up, this sudoku board game toy can promote kids intellectual development. Perfect math games for preschool, elementary, and kindergarten. Perfect GiftFun and challenging wooden math toy is a perfect gift choice for kids or friends, a good entertainment toy, suitable for Chiristmas, birthday, Thanksgiving, Easter, and other occasions. They will be happy to receive it. Specification: Material: Wood Size Chart: 22.5cmx22.5cmx3.3cm/8.86inchx8.86inchx1.30inch Package Includes: 1 Set Wooden Sudoku Puzzles