Flow Free 2 is a fun puzzle game, there will be light bulbs appear in the pair, your job is to connect each of them, as the level goes up, there will be more light bulbs and the position of them will be more complex, the connection line can't overlap to each other, and make sure the lines can fill the whole blank, how much challenges can you take? let's try! Good luck and have fun!!

How to play: Use the mouse to play.