5star Free Line - Version 2.1 Free Lines is an easy-to-play and highly relaxing logical game for people of all ages -- from children to grown-ups. Your task is to build lines of balls of the same color on the checkerboard. Every time you move a ball, 3 new balls appear. When you build a line of 5 or more balls, these balls are removed from the board. Easy? And exciting. The best player of the month will be awarded with the cash prize!