AndPipes is a pipes clone for Android.
It is your job to build pipes faster than the water rushes through.
Build fast - Build smart.

As the scientist, try to finish your experiments in 365 days. You have a long time to fully test your pipe machine.

Connect the pipe parts by replacing them to make consistent pipe and let liquid flow through it.
Remember, water and electricity won't work well together.

Features:
- 365 levels to finish the game
- Ad-supported (buy the Genius version to remove ads)
- One row of fields less than in paid Genius version

Spiral Lands is 100% free.
Spiral Lands is a collection of puzzle games set in a colorful fantasy world.
The puzzles are based on Pipes, Links, Islands in the Stream (Nurikabe), and Light Up (Akari).
All the puzzles are algorithmically generated, and can be played at your own pace.
Story mode is a nice introduction to logic puzzles for beginners. Eternal offers infinite puzzles of increasing difficulty. Challenge mode lets you change puzzle settings and instantly solve them if you wish.

ParkMaze is a puzzle game in the NetWalk genre.

Connect pipes in this fun and challenging puzzle game. Rotate pipes to connect them but leave no pipes unused!

Taking rotation puzzle games to the next level, Reotate will entertain as well as stimulate your mind.

Drill and deliver oil through 10 challenging levels!

Connect every piece to another piece: leave no endpoint unconnected!

Connect pipes! Clear the field by using every pipe in the field. This unique puzzle game comes with an infinite amount of puzzles!

Balls fall through the pipes. Pop them pushing the buttons at the right time.

Build the biggest pipeline and become the greatest plumber

Plumber - Pipes is a free, easy-to-play puzzle game.