PipeMan.
The goal of the game is rather easy: to build as long water-pipe as you can with pieces, which appear in the left part of the screen. At the beginning of the game you have time to analyze the first set of pipes and to build the first part of the water-pipe. On most of the levels you can change the pipes you have already established. Water begins to run through the pipes in the same time after the establishing of the first element. You can’t change parts of the water-pipe that are filled with water. It’s enough to build the water-pipe of the proper length and to take it to the exit, if there is such one to complete the level.