Pipes

Rotate the pieces and get water to the whole board.

Rotate each piece of pipe so the water from the source reaches every cell without a single leak and all the sprouts bloom. From 5×5 to 9×9 and, on Expert, with wrap-around edges.

How to play

• Tap (or click) a piece to rotate it a quarter turn clockwise; right-click rotates it the other way.
• Water flows from the source in the center through the pipes that fit together. Get it to every cell: the sprouts (the pots at the end of each pipe) bloom when it reaches them.
• No outlet can be left open: a pipe with water that doesn’t fit its neighbor (or that points at the edge) leaks. Every board has a unique solution.
• Tip: start with the edges and corners (except on Expert): no outlet can point outward there, so the pieces have fewer possible turns. Lock the ones you’re sure about.
• Long-press a piece (or Shift+click, or the F key) to lock it so it doesn’t rotate by accident. Undo and Restart are free.
• On Expert the edges wrap around: what goes out on the right comes in on the left, and what goes out the top comes in at the bottom.
• If you get stuck, buy a hint with Pupicoins (5 to 20 depending on difficulty, H key): it rotates a piece into the right position, but with hints your time doesn’t count toward your best.
• Keyboard: arrows to move, Space or Enter rotates, Q rotates the other way, F locks, Z undoes and N starts another board.

Pipes: online race

Everyone gets the same board of rotated pieces at the same time. The first to get water to every cell, with no leaks, wins.

Puzzle · free, no sign-up · More games on Pupito