About Fill Line
Three hundred exciting levels await you in the Fill Line puzzle. The general task is to fill the field with a continuous line. The game is divided into four difficulty levels: beginner, intermediate, which have one hundred levels each, as well as expert and master level, which contain fifty levels each. At each level, it is necessary, without lifting your hand, to draw a line that should fill all the free cells of the field, without exception. Go around obstacles in the form of metal tiles and draw a line; it should not be interrupted in the Fill Line.