Brain Test 4 Level 100
So is this really the 100th level of the game
1) YES button is unclickable. 2) Change something on the screen to make the 'NO' the correct answer. 3) Use the hammer on the number showing the level number.

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

Video walkthrough
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.Notice the 'YES' button is disabled - this indicates you need to find another solution path;
- 2.Use the hammer to break the level number '100', changing it to reveal the correct answer is 'NO';
- 3.After breaking the level number, tap 'NO' since the level is no longer actually the 100th level.
Common mistakes
- 1.Trying to tap the 'YES' button repeatedly, not realizing it's intentionally unclickable;
- 2.Assuming the 'NO' button is wrong without trying to change the level number first;
- 3.Overlooking the hammer tool and attempting to solve without using available items.
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