☕
Puzzle paused
Grab a cup of coffee.
Pipes (wrapping)
A toroidal version of Pipes: the board wraps, so the left and right edges are joined, and so are the top and bottom. Rotate the pieces so the water flows from the central source out to every endpoint.
Rules
- Click a piece to rotate it.
- Every pipe exit must line up with a matching exit on its neighbour — including across the wrap seams.
- A pipe leaving the right edge re-enters on the left edge of the same row; top/bottom wrap the same way.
- Water flows from the central source through every connected piece.
Controls
- Click a piece to rotate it 90° clockwise.
- Right-click a piece to rotate it 90° counter-clockwise.
- On mobile, tap a piece to rotate it clockwise.
Tips & Tricks
- Faded stubs at the edge show where a wrapped pipe arrives on the far side.
- Edges and corners no longer constrain anything — every cell has four neighbours.
- On a torus, a ring of pipes spanning a whole row or column is still a closed loop and lights up in orange.
- An orange outline means the connected pipes form a loop — water has to branch out from the source, never round in a circle.