Bubble 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 (horizontal, vertical or diagonal line) of the same color in small 9x9 squares field. 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. The game stops when the whole field is filled with the balls. Take a look at this really nice game performed in windowed mode, so easy to hide and to find again!
) "Bubble Lines: World Competition - Click to enlarge screenshot")