Brain Test All Star answer
Brain Test All Star Level 399
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.Examine how the numbers are positioned visually rather than just their numerical values;
- 2.Look for symmetrical or repeating patterns in the way numbers are displayed on screen;
- 3.Consider if the solution requires interacting with the numbers in a non-mathematical way.
Common mistakes
- 1.Assuming the answer involves complex math calculations instead of noticing visual patterns in the numbers;
- 2.Trying to solve by adding or subtracting numbers sequentially without observing the arrangement;
- 3.Overlooking the connection between the shape of the number layout and the solution approach.







