Pipe Puzzle Online
Rotate the pipes until the water leaves the blue tank and reaches every outlet. Each board is new and always solvable.
How to play the pipe puzzle
The blue water tank sits in the middle of the board. Every piece is part of the network: straight pipes, bends, “T” junctions and the round outlets, which turn green when the water reaches them.
Tap or click a piece to rotate it a quarter turn clockwise; with the right mouse button it turns the other way. Pipes turn blue as soon as they connect to the tank, so you can see the path of the water right away.
You win when every piece has water and no pipe points at nothing. Tip: start with the edges and corners, where each piece has very few possible positions. On the keyboard, move with the arrow keys and rotate with Enter or Space.
Frequently asked questions
Does every board have a solution?
Yes. The game first builds a complete pipe network that links every square and only then scrambles the position of each piece. You just have to turn everything back.
What is the difference between the levels?
The size of the board: 5×5 on Easy, 7×7 on Medium, 9×9 on Hard and 11×11 on Expert, with 121 pieces to rotate. The time record is saved separately for each size.