Goal

Turn the tiles so every pipe joins up into one network, with no loose ends.

How it works

• Tap a tile to turn it a quarter turn clockwise. Tiles can't be moved, only turned.
• Water flows from the peach source tile. Pipes connected to it light up blue.
• You've solved it when every tile is lit and no pipe end points at a wall or at a pipe that doesn't meet it.
• Each turn counts as a move. Every network has a solution.

Tips

• Start at the edges and corners. A pipe end can never point off the board, which often leaves only one way a tile can face.
• A straight pipe on an edge must run along the edge.
• The network never makes a loop, so if two pipes would close a circle, one of them must turn.