The game is about remembering a random order of numbers or buttons. Out of ten different numbers or buttons an order of three numbers will be randomly displayed in the first round. Remember this order and replay it when it is your turn. Note, that a number can be displayed more than once within an order. If you manage to replay the order correctly you will go to the second round where an order of four numbers or buttons will be displayed. Again, replay correctly and you will go to the next round, which then consists of an order of five numbers or buttons and so on. As a little help you can win a joker. Having played three successful rounds in a row you will receive the joker, which is indicated by a joker hat at the bottom of the display. You can either use the joker to let the game replay an order that you could not really follow or to re-enter your order if it was not the correct one.