Brain Test All Star answer
Brain Test All Star Level 420
Puzzle prompt
This level currently has video help available. We are still verifying the exact in-game question text for this version.
Puzzle screenshot

walkthrough
Follow the screen sequence
Use the images as a compact replay of the solving path. The text below each frame explains what should change.
Puzzle screenshot01

Video walkthrough
version check
Same number in other versions
Brain Test versions can reuse the same level number with a different puzzle. If the screenshot or question does not match your game, switch to the same number in another version or use the nearby level links.
Strategy guide
- 1.Zoom in and carefully scan all screen areas for tiny interactive elements;
- 2.Think literally about the question - sometimes the answer is the simplest interpretation;
- 3.If stuck, tap everything including background objects and interface elements.
Common mistakes
- 1.Tapping the obvious large objects instead of noticing the tiny hidden elements;
- 2.Overlooking the subtle visual puns or wordplay in the level design;
- 3.Trying complex gestures when a simple tap on an unexpected item is needed.







