In Filled Glass 4 you have to fill three cups of different colors with small balls of the corresponding color. At the top of the screen you will see three horizontal lines, orange, blue and green, and at the bottom there are three bowls of this color. To fill them, click on the selected color at the top of the desired glass and hold until it is filled. In each level, the location of the dishes will change and the colored layers will remain unknown. You will have to figure out how to complete the task without moving anything in Filled Glass 4.
