01 / WHAT IT IS
A grid of pipes to rearrange
Each stage is a grid of pipe tiles with an entrance on one side and an exit on the other. Tiles come as straight, corner or slow pipes, and a few fixed blocks cannot be moved.
02 / THE GOAL
Run the water from entrance to exit
Rearrange the tiles so the openings form one unbroken route. Water advances tile by tile as the stage runs, and every joint has to line up or the stage fails and the run ends.
03 / HOW TO CONTROL
Pick up a pipe and swap its place
Press and hold a pipe, drag it over another tile and release to swap their positions. Click a covered tile to reveal the pipe beneath it, and click the valve to speed the water up.
04 / GETTING STARTED
Work from the entrance outward
Find the entrance and exit before touching anything. Water begins advancing after the setup, so swap pipes so each opening faces the next tile and route around fixed blocks instead of trying to move them.
PRO TIP
Use slow pipes to buy time
Slow pipes carry the water at a reduced speed, so keep one near a tricky corner. After a failed run the result screen shows your stage; the valve restarts you at stage one.
