Fill - one-line puzzle game

Fill-one-line puzzle game - an interesting puzzle game. Swipe your finger across the screen, draw a continuous line, and fill the empty cells with a certain color to earn points and open new chapters. Your attention is presented to more than two thousand levels with four different difficulties, the passage of which will take many days. Also, do not forget to use hints that will simplify the gameplay more than once, and help avoid special difficulties on the way. The game is designed for any age category, so both adults and children can enjoy difficult tasks.