Pipe Puzzle is described as 'Use your imagination and arrange the puzzle pipes and elbows to create a perfect piping connection between two points'. There are four games similar to Pipe Puzzle for a variety of platforms, including Android, Android Tablet, iPad, iPhone and Linux. The best alternative is PipePanic, which is both free and Open Source. Other Pipe Puzzle like games are Drain Pipe: Plumber Game (Free), Connect Water Pipes (Free) and Plumber (Free).
Plumber is a free easy-to-use puzzle game with HD graphics in which your job is to prevent a flood from happening! Simply turn the different pipe pieces by touching them and connect them together to form a complete pipe.