Who would've thought you could be a plumber without showing crack. Well, in Plumber 2 you can do just that. Not only that, but it's extremely difficult. Use your mouse to rotate the various pipes in a way that get the water to flow all the way to the other side. Keep in mind that some of these puzzles are very hard and it might take a lot of clicking for you to make a secured connection. But don't worry, it's all in good fun.