Early education frog checkers board game educational children's toys exercise children's logical thinking ability Product size (CM): 13.2620CM Four levels of challenges with 40 difficulty levels. Exercise children's thinking ability. How to play: Victory is when only the red frog is left on the board. Rules of the game: The frog jumps according to the board line and falls on the space, and cannot fall on other frog positions. Jumped frogs are removed instantly. Game Start: Choose a game challenge card that suits your level and follow the instructions to place the frog on the board in the designated position, jump and land on the board with your method until only red frogs remain on the board.