🚰 Fountain Fix

A water main burst under Mintford Square. Rotate the pipe pieces, route the water from the tower to the fountain, and do it before the clock drains.

Tips & Strategy

Follow the water backwards. Start from the fountain and work towards the tower — you only need one valid path, not a pretty network.
Fix corners first. Elbow pieces only fit two ways; straight pieces fit four. Locking the corners in halves the search space.
Don't rotate what's already blue. Once a segment is connected, leave it alone and spend your taps downstream.
Bank the seconds. A rushed level 5 beats a perfect level 4 — speed matters more than elegance for the Chief Engineer rank.