Hidden object games don't always take place inside a 3D room or garden. Sometimes we need to find some objects in a 2D picture. These objects may have disappeared in the picture. Our goal is to find what we need to find inside a picture (object, letter or number). In this, we should focus on the picture with our eyes wide open. In this way, the game is considered to have reached its goal. If we accept the picture and its contents as a whole, the objects we are looking for are those that do not belong to the picture.