The difficulty of this game is that the pulse is not enough to divert the path of the drop with the mouse cursor or the arrow keys, or to finish the course before running out the liquid contents of the drop, which decrease with each movement.
There are a lot of levels. Each one will have an added difficulty, an obstacle or a more complex route. The score at the end of each level is the amount of liquid on after finishing the course.
In this way, The Line Game: Orange Edition becomes a great way to spend time training our senses in a unique adventure.