Each puzzle in the game has a square grid, with colored dots occupying some of the squares. The goal is to connect dots of the same color by drawing "pipes" between them so that the entire grid is occupied by pipes. However, the pipes may not intersect. The difficulty depends on the size of the grid, ranging from 5x5 to 14x14. The game also includes a timing mode.

Characteristics:

1. Fun gameplay
2. More than 1,000 level puzzles
3. Get tips for solving puzzles
4. Puzzles from 5x5 to 14x14 are available