High MaterialMade of harmless and healthy beech, crafted with eco-friendly water-based paint,which has the characteristics of resistance to grease, abrasion, corrosion, cracking, fine wood grain and easy processing and toughness. It is widely used in the production of blockboard and wooden crafts.Sudoku BoardInclude 81 thinking tiles, double-sided tiles for trial and error.This wooden Sudoku board is 8.9*8.9*1.3 inches with sliding drawers for storage of pieces. Our classic wooden set is versatile because any Sudoku puzzle can be played on it.Classic Game Sudoku is a beloved, classic game that has deep roots in ancient number puzzles and has traces back to the late 1700 ?s. This fun and educational game is perfect for the entire family, and individual or group play too Puzzle GamesIn the course of the game, children must concentrate their energy, build order from a pile of disorder. And based on the known chess pieces in the test questions as clues, using the forward and