One Line Blitz is a puzzle marathon. At each level you need to draw a line connecting the white circle to the black one. The line must fill all free cells on the field. The duration of the level is determined by the horizontal scale and the timer at the top of the field. If it shrinks completely, the level will fail and the game will end. If you meet the deadline, you will move on to the next level and continue playing One Line Blitz. The goal is to score as many points as possible, and to do this you need to complete as many levels as possible.
