Pipes
A little twist changes everything. Rotate the pieces into one connected network.
How to play Pipes
- Rotate the tiles until every pipe end meets another pipe.
- Connect every tile into one network, with no loops or loose ends.
- Pipes cannot wrap around the edge. Marked fixed tiles already have the correct orientation.
Make your move
Tap a tile to rotate clockwise. Switch the rotation direction for counterclockwise turns, or use Shift + click. Fixed tiles cannot be rotated.
Find your level
Start with Beginner or Easy to learn the rules, choose Medium for a steady challenge, or explore Hard and Expert when available. Ratings use each game’s solver effort and clue structure. Some size and difficulty combinations are unavailable until they can be generated reliably.
Every new puzzle is generated on your device and checked for a unique solution. You can pause, get a hint, or come back later. Your progress stays in this browser.
A little more to know
Do pipes connect across the edge?+
No. All connections stay inside the board. An end pointing out of the board must be rotated inward.
Why are some tiles fixed?+
Fixed tiles are clues. The generator uses them to control the amount of deduction needed, especially in introductory puzzles.
Can I share this exact puzzle?+
Yes. Use Share to copy a link with the puzzle’s ID. The same version, size, difficulty and seed recreate the same starting puzzle. Your answers are not shared.
Is my progress saved?+
Your puzzle, timer, notes and undo history save automatically in this browser when storage is available. Private browsing, clearing website data or changing devices may remove access to your save.