Thanks to the different difficulty levels of the tasks, the game is accessible to both younger and more experienced puzzlers. The puzzle contains up to 120 tasks and is inspired by the movement of chess pieces. In this case, the board has only 16 squares (4x4) and there you will find only pieces of one color, which move in the same way as in classic chess. In each turn, you have to move the button so that you "throw" one. The goal of the solver is to remove all the buttons as quickly as possible until you have only one button left. The game box contains: 10 magnetic game buttons, game book, instructions.