The starting board shows a picture cut into 4 parts that are not in the correct places. Arrange them so that they form a coherent whole. With a single click, you should select the next two tiles that you want to switch places. After arranging the board, another one will appear, consisting of more puzzles. The difficulty level increases with each subsequent picture – perceptiveness and concentration are essential here! An additional difficulty is the time, which limits the length of a round for one board. The countdown clock is located in the top right corner of the screen. The turn ends automatically after all the puzzles have been correctly solved.