Brain Test 4 Level 334
Doctor Worry must activate that device Answer
There is a hint on the poster. Tap on the buttons in this order: blue, red, green, yellow.
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.First examine the poster carefully for color sequence clues;
- 2.Follow exact order: blue, red, green, yellow as shown on poster;
- 3.Tap buttons precisely in sequence without rushing or skipping.
Common mistakes
- 1.Ignoring the poster hint entirely and randomly tapping buttons;
- 2.Tapping buttons in wrong order despite seeing poster colors;
- 3.Trying to drag or interact with device instead of tapping buttons.
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