Five tiles are face-up in the middle of the table. Each player has a stack of five face-down tiles in front of him/her. The active player closes his/her eyes and another player flips over a tile. The active player then opens his/her eyes and has to say which picture is gone. If correct, he/she adds one of his/her own tiles to the middle; if not, an unused tile is added. In the course of the game, it therefore gets more and more difficult to identify the missing picture. The player to get rid of his/her stack first is the winner.