Neon Layers

Switching between 3 colors of neon lights at just the right time is the key to Neon Layers, an imaginative Flash puzzle game. Turning one of the colors on makes it the active obstacle for the ball, which you are trying to manipulate to the exit. The ball moves in accordance with gravity, and there are triggers that will reverse gravity if the ball hits them while they are on. A nifty concept and nice implementation from Armor Games.