Color Lines - classic game from the 90s. The goal is to remove the balls by forming lines of balls. Balls are removed when a 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.