Rotating Joints – Turn pipes at 90° and 180° angles to link mismatched ends

Cross Splitters – Distribute water evenly across multiple paths

Valves & Stops – Regulate pressure to avoid bursts or leaks

Dead Ends – Redirect or block flow to avoid overflows

- Hospital Zone – Prioritize clean water under tight deadlines

- Factory District – Manage high-pressure pipelines for production

- Residential Area – Delicate puzzles with low tolerance for error

- Downtown Maze – Solve complex layouts with overlapping paths

- Underground Sewers – Deal with leaky pipes and surprise twists

Pressure Boosters – Speed up water delivery for time-sensitive levels

Leak Patches – Emergency fix for up to 3 broken pipes per stage

Blueprint Hints – Reveal partial solutions or highlight key pipes

Golden Wrenches – Unlock permanent upgrades for key mechanics

- Start From the Source: Work backward from output to plan pathing

- Balance Your Flow: Watch water speed and direction at junctions

- Emergency Use Only: Save patches for unavoidable situations

- Daily Login Tip: Claim free golden wrenches every 24 hours