Pixel Art Gallery 與 Paper Clean.io: Cleaning Games 使用情況與統計

Tap or double-tap the nuts and bolts to extend the tool reach and access the stains on the painting. Adjust the speed of cleaning using the speed button - slower for detailed areas, faster for larger stains. If there are numerous hard-to-spot blemishes, utilize the hint function to locate them. Maintain the cleanliness of the painting.