Start from the chose startig poit. Draw a lie, coectig the cells of the field to fill them. Avoid obstacles ad pla the route so that the lie does ot break. Complete the level by fillig the etire field without gaps.

Dive into the world of fascinating logic and test your mind in an exciting puzzle! Your task is to draw a line across the entire playing field, filling it completely, but keep in mind: there will be obstacles on the way that you need to bypass. The game offers many levels, from simple to incredibly difficult, allowing each player to choose a suitable challenge.

For iOS:
Safari on iOS 8 and later supports WebGL 1.0, and on iOS 15 and later supports WebGL 2.0.

For Android：
Nearly all of them support WebGL