Tame the wild bouncing balls and separate them with moving walls! In this game, your goal is to make use of the gap on a movable separator so that the balls can be divided into 2 groups by the colors of the balls as well as the colors of the play area. You will be given a play area divided into two sides by a separator in the middle, and some blue and yellow balls will be bouncing around. You can use your mouse to drag the separator so that the balls can pass through the gap and move to the other side. Continue the process until the balls are separated by the colors of the balls as well as the colors of the play area. The timer at the bottom left corner of the screen will show the remaining time, and if the balls cannot be separated before the time runs out, you lose. Be sure to act swiftly in order to proceed!

Use the mouse to control the opening so that each side contains balls of a single colour.