About Neon Pipes

Neon Pipes challenges you to connect a set of colored pipe endpoints by drawing paths between each matching pair, filling every cell of the grid in the process. The cell-filling constraint — not a single empty square may remain — is the key difficulty driver: it's not enough to connect the colors, every route must be planned so that the combined paths leave no isolated or inaccessible areas. This makes Neon Pipes a sophisticated area-filling puzzle that requires planning the entire solution topology before committing any route. The glowing neon visual style makes the paths immediately readable even when the grid becomes densely packed.