Wooden Sudoku Puzzles Board Game with Drawer (Colorful) - Math Brain Teaser Toys Educational Desktop Game Train Logical Thinking Ability

["Best Toys for Brain Train - No pencil and paper required 81pcs wood colorful figures + 9pcs extra figures in a wood box with drawer to attract your kids attention." Non-Toxic Materials - Made of nature wood Lead free for coating. All materials are comply with chemical requirements in USA. It is a safety toys for kids 9*9 grid with digits 3*3 regions come with instruction manual of 58 sudoku puzzles at 3 levels of difficulty. Wonderful Color - One color for one figure colorful for children to catch their attention at 1st glance. It is also easier to seperate the numbers during game. "Nice Gift for Kids - Compact and lightweight for up 3 years old children easy to hold exquisite packaging perfect gift for kids in Childrens Day Birthday Christmas delivering surprise."]