Your kids will have hours of fun playtime with this Code Breaking Game - a perfect addition to their toy collection. Easy to play. Tricky to win Ideal for 2 players Built-in storage (Decoding board) Aim of the game: The codemaker creates a secret code with any four pegs, then the codebreaker tries to match the code by using logic, deduction and maybe even a little bit of luck to win the game! Small parts. Follow usage instructions carefully.