An amusing, easy-to-play puzzle with several levels of difficulty. Easy installation and rules. The puzzle image can be chosen from among several themes (aircraft, cars, etc.) Autosave, background music, and help on the puzzle image during the game. Completely free of charge. The player's job is to put a fragmented image back together. Each 4 pieces in a 2x2 square can be moved either clockwise or anti-clockwise. Move the pieces by clicking on the central point (marked by arrows) with the left or right mouse button.