Dot Lines is a matching game with fantastic colors. Are you fascinated by the rainbow colors in the game? If so, don't forget to share it with your friends. Your task is to find two dots with the same color and connect them together by vertical or horizontal lines. This is not a simple game, because you need to consider the path of each connection to avoid other dots. The connection is blocked. Connect the holes with same-colored pipes! Click and drag the mouse to play.