In this puzzle game you must select lines to create a path connecting all the spheres in a level. The path must go through each sphere exactly once. Many levels have several solutions, and rest assured: There is always at least one.
This is the free version of the game. It is ad free, but contains only 18 levels with 5 spheres, and 18 levels with 8 spheres. The full version of the game contains 594 levels, ranging from 5 spheres to 15 spheres.
The game keeps track of which levels you have solved, and your personal best time for each level's completion.