Brain Test All-Star Drag & Drop
Brain Test All-Star Level 573: Defeat the troll.
Brain Test All-Star Level 573
Expert
Screenshots

Quick Answer
Pull the pin on the right wall to drop the piano onto the troll.
Skills Tested
Spatial ThinkingObservation
Step-by-Step Solution
- 1) Find the pin on the right wall.
- 2) Pull the pin out.
- 3) Watch the piano drop onto the troll.
Hint
Reveal a hint
The piano above is the weapon. Remove the pin to drop it.
Why It Works
The level is a simple trap setup. Releasing the pin lets gravity drop the piano directly onto the troll.
Frequently asked questions
How do I defeat the troll in Brain Test All-Star Level 573?
Pull the pin on the right wall to drop the piano onto the troll.
What is the answer to Brain Test All-Star Level 573?
Remove the pin so the hanging piano falls onto the troll.
What is the trick in Brain Test All-Star Level 573?
The piano is the falling weapon, and the pin is all that holds it.
Why do I pull the pin in Brain Test All-Star Level 573?
Pulling the pin releases the piano so it drops onto the troll.
Is there a video walkthrough for Brain Test All-Star Level 573?
Yes. The embedded video shows pulling the pin and the falling piano.
How do I avoid getting stuck in Brain Test All-Star Level 573?
Look on the right wall for the pin that keeps the piano up.