Solve corner and edge tiles first because they have fewer orientations.
English
Turn every piece into one network
Play Pipe Connect
online for free.
Play Pipe Connect online
Difficulty
4 × 4 network
Connected2/16Moves0
10 open pipe ends remain.
Game introduction
What is Pipe Connect?
Pipe Connect begins with a complete hidden network whose tiles have been rotated out of place. Turn each tile so neighboring pipe ends meet.
Generated spanning-tree layouts guarantee that every board has a valid connected solution. Difficulty changes the board from 4×4 to 6×6.
- Category
- Logic
- Difficulty
- Easy–Hard
- Typical game
- 3–12 min
How to play
How to play Pipe Connect
- Select a tile to rotate it clockwise.
- Match every pipe end with the neighboring tile.
- Avoid pipe ends that point outside the board.
- Connect the entire network with no leaks to finish.
A little help
Pipe Connect tips
Lock obvious dead ends before working on junctions.
Trace one connected region outward instead of rotating random tiles.
Use the leak highlights to find the remaining mismatch.
Good to know
Pipe Connect Frequently asked questions
Is Pipe Connect free to play online?
Yes. You can play the full Pipe Connect game free in your browser with no account, subscription or download.
Does every Pipe Connect puzzle have a solution?
Yes. Each board is generated as a connected network before its tiles are rotated.
How do I know a pipe is correct?
A correct pipe has every open end connected to a matching end on the neighboring tile and belongs to the main network.
Can I play Pipe Connect on a phone or tablet?
Yes. The game is designed for touch screens as well as mouse controls, with keyboard controls included where they suit the puzzle.