When we put the two pictures of rooms covered with brick walls side by side, we see that there is a total of 10 differences between them. These differences are equally distributed in both images. Differences are actually a lost object. So this game is actually a hidden object game. The only difference is that the objects to be found are on the other side of the picture. We mostly look at the picture as a bird's eye view and in this way we dominate the room more. In this way, we can better focus on the differences. We have been given a magnifying glass to assist us. In this way, we can better control both images.