The Counting 10 Wood Puzzle | STEM Montessori Toy tic tac toe provided every block is used

provided every block is used

To begin encryption

column and main diagonals add to the same number

Built to Last - Laser-engraved numbers and lines ensure long-lasting durability

Either way

The Counting 10 Wood Puzzle | STEM Montessori Toy tic tac toe provided every block is usedThis is a puzzle designed for a Montessori group and intended for educational purposes as well as providing a meaningful puzzle challenge for any age. There are 10 pieces. Each piece is numbered on one side (#1 10) and has a grid of the same unit on the other side. There are 2 different woods used, with the odd numbered pieces being one wood and the even number pieces a different wood. Woods will vary, but I use mostly Maple, Cherry, or BeetleKill