Brain Test 4 Level 254
Doctor Worry must test his new glider Answer
Hold your finger on the red button to make him fly. Just try to keep him on the air for 10 seconds. Remember not to hit the ceiling or the ground.

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.Hold the red button firmly to maintain steady altitude;
- 2.Keep the glider in the middle of the screen to avoid obstacles;
- 3.Watch the timer and maintain consistent pressure for 10 seconds.
Common mistakes
- 1.Tapping the button instead of holding it continuously;
- 2.Flying too high and hitting the ceiling;
- 3.Letting go of the button and crashing to the ground.
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