Brain Test All-Star Level 518: Extinguish that fire!
Brain Test All-Star Level 518
Screenshots

Quick Answer
Block the hose nozzle with a finger until it swells with water pressure, then release to splash and extinguish the fire.
Skills Tested
Step-by-Step Solution
- 1) Block the hose nozzle with a finger.
- 2) Wait until it swells with water pressure.
- 3) Release the nozzle to splash the fire.
- 4) The fire is extinguished.
Hint
Reveal a hint
Hold the hose nozzle closed to build pressure, then let go for a big splash.
Why It Works
The trick is pressure. Blocking the nozzle stores up the water, and releasing it sends a strong splash that reaches the fire and extinguishes it.
Frequently asked questions
How do I solve Brain Test All-Star Level 518?
Block the hose nozzle with a finger until it swells, then release to splash and extinguish the fire.
What is the answer to Brain Test All-Star Level 518?
Cover the nozzle to build pressure, then let go for a powerful splash.
What is the trick in Brain Test All-Star Level 518?
The spray is weak by itself, so you trap the water to build up enough pressure.
Why do I need to block the nozzle in Brain Test All-Star Level 518?
Blocking builds water pressure so the release creates a splash that reaches the fire.
Is there a video walkthrough for Brain Test All-Star Level 518?
Yes. The embedded video shows blocking and releasing the hose nozzle.
How do I avoid getting stuck in Brain Test All-Star Level 518?
Hold the nozzle closed until the hose swells, then release it at the fire.