Moonlights is a challenging physics puzzle game. The app consists of 42 levels with the virtually the same goal in each. You need to create a structure with a series of nodes connected by lines such that one of the nodes will be in the circle that is the moon for 3 seconds. The task sounds easy enough, and the first few levels are. After the first few, you run into levels for which there is a trick that you have to figure out to solve it.