Fren Consecutive Numbers Wooden Puzzle (Frenfu4sk6ntbx-11) - 99 pcs

1. With 81 thinking pieces and 18 spare pieces for you to play and a checkerboard with drawers. 2. Made of wood material, non toxic and harmless for children to play. 3. Can strengthen children's analytical and logical skills, can also help calm down thinking and relieve stress. 4. Suitable for children 3 years old, gift for kids in Children's Day, Birthday, Christmas, etc. 5. This game is to fill a 9×9 grid with digits so that each column, each row that compose the grid contains all of the digits from 1 to 9. Spec: Item Type: Math Puzzle Board Game Material: Beech, composite wood Board Size: Approx. 22.5 x 22.5 x 3.2cm / 8.86 x 8.86 x 1.26in Chess Pieces Size: Approx. 1.6 x 1.6 x 0.6cm / 0.63 x 0.63 x 0.24in Suitable Age: 3 + years old How to Use: 1. Set the question on the black side of the chess board. Beginners can follow the instructions. 2. The problem solving rules are based on the known numbers on the 9x9 board to deduce all the remaining number, and meet the requirements of each line, each column, each bold box of the number contains 1‑9, do not repeat, each qualified puzzle question have a unique answer. 3. Finally complete this problem, then combined with the instruction to check whether the solution is correct. If it is, are you as excited now as you were when you solved it? PackageList: 1 x Drawer 81 x Chess Pieces 18 x Spare Chess Pieces 1 x Chess Board 1 x Instruction