Time for a game.

Water Circuit

Genre: Pipe Puzzle

Bring every pipe to life, leave no end open.

Water Circuit

How to play Water Circuit

A 24-level pipe puzzle plus a Daily circuit. Rotate the pipes to carry water from the source to every square, leaving no open ends. Boards are built as a network spreading out from the source, so they can always be solved. They grow from 4×4 to 6×6, with half-turn and locked pipes arriving step by step. Solve it in the fewest rotations for 3 stars; run out of moves and you lose the level.

Water Circuit is a 24-level pipe puzzle; the square with the droplet icon in the middle of the board is the source. The first 5 levels are 4×4, the next 7 are 5×5 and the last 12 are 6×6.

Step by step

  1. Each tap rotates a pipe a quarter turn clockwise; on a keyboard, move with the arrow keys and rotate with Space.
  2. Pipes the water reaches fill up. The counters at the top show filled pipes and open ends, meaning leaks; when every pipe is full and leaks reach zero, the level is done.
  3. Your rotations are limited. If the circuit isn’t closed before you run out, you lose the level; Undo gives back the rotation you spent.
  4. Pipes marked ⟲2 arrive in level 10 and turn half a turn with each tap. From level 16 on, pipes with a lock icon don’t turn at all.
  5. Finish within the ★★★ limit at the top to earn 3 stars. Your single hint points out a pipe that’s facing the wrong way; take a hint and you lose the third star.

Tips

  • Start at the edges: every open end facing off the board is a leak, so pipes on the edge must face inward.
  • Dead-end pipes with a single opening can connect to only 1 neighbor; settling their direction early also narrows down the pipes around them.

Game facts

Round length
2–5 min
Computer
Pick a pipe with the arrow keys and rotate it clockwise with Space. Press the down arrow from the bottom row to reach Restart, Undo and Hint.
Phone
Tap a pipe to rotate it; Undo, Hint and Restart are at the bottom.
Date added
Version
1.0.1

On every device: phone and computer, portrait or landscape

The game runs in your browser. No download or account is required.

Frequently asked questions

Can I play Water Circuit on my phone?

Yes. On your phone: Tap a pipe to rotate it; Undo, Hint and Restart are at the bottom.

How do I play Water Circuit on a computer?

Pick a pipe with the arrow keys and rotate it clockwise with Space. Press the down arrow from the bottom row to reach Restart, Undo and Hint.

Is Water Circuit free?

Yes. The whole game is free; there are no paid levels or in-app purchases.

How long does a round take?

Round length: 2–5 min.

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