Drag from a colored dot to its matching twin to lay a pipe between them. Connect every pair and fill every cell to solve the level: no square can be left empty, and pipes can't cross.

Drag (touch or mouse) from a dot or a pipe's head to extend it. ▶ New puzzle loads the next level, ↶ Undo removes the last pipe, ↻ Restart clears the board, ◀ goes back a level, and Daily jumps to today's puzzle. Keyboard works too: arrow keys move a cursor, hold Space or Enter on a dot and steer with the arrows to lay a pipe; R restart, N next, U undo.

• A level only counts as solved when every cell is filled and every pair is linked.
• Each completed pipe is one move. Fewer moves is a better score, so aim to link each pair in one clean stroke.
• Your best move count for each level is saved, so come back to beat it.
• Drag a pipe through another and it erases that pipe from the crossing point: use this to reroute when you're stuck.