Find the differences between the two images shown on the screen by clicking on either image. Click Play to start. If you find all the differences before the time elapses to zero, you win one shot of game, else you lose. You can replay the same shot (level) of game by clicking the button Play or let the game show all the differences by clicking Show . If you win one shot of game, you can also go to the next level by clicking Next , however, if you lose one game, you cannot go the next level. During the game, you can click Pause . to let the game pause, and by clicking it again you can let the game continue. Enjoy!