Color Lines - classic game from the 90s. The goal is to remove the balls by forming lines of balls. Balls are removed when line of at least five balls of the same color is formed. To move a ball, click on it, then click on an empty cell where you want to move it. There must be a path of empty cells from the current position of the ball to the desired destination. After each move three new balls are added to the game field unless a line is formed.