A difference game is a type of visual puzzle game that challenges players to find the difference between two seemingly identical images. Typically presented as Top and bottom images. players must carefully examine the details and locate subtle variations, such as changes in objects, colors, positions, or shapes. The goal is to spot all the differences within a certain time limit or attempt count. Difference games are designed to engage and train players' observation skills and attention to detail. making them an entertaining and often relaxing pastime with increasingly gorgeous visuals across levels.