A free color connecting puzzle. Join every pair of matching dots with a pipe, fill the whole board, and keep lines from crossing — no sign-up, no download.
Drag from a colored dot to its match. Fill every cell; pipes cannot cross.
Boards are generated in your browser by cutting one long hidden path into colored segments, so every deal has at least one full-board solution. If you enjoy path puzzles, try the Zip number path and Numberlink pages too.
It is a free line drawing logic puzzle. Connect each pair of same-colored dots with a pipe, fill the entire grid, and never let two pipes share a cell.
Press a dot, drag cell by cell to its match, and release. Repeat for every color. The board is solved when all pairs connect and every square is covered.
Your new pipe cuts the older one back to the crossing cell. Drag back over your own pipe to shorten it, or press Reset to start the board over.
Yes. Every board starts life as one complete hidden path that fills the grid, so a solution covering all cells always exists.
Yes. The board is built for touch: drag with one finger, tap to restart a color. No install, no account, works offline once loaded.