Brain Test 4 Level 107
Jenny must get across
1) She can never jump on to the other side. 2) There is something hidden behind the button. 3) Drag the bridge upwards.

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.Drag the bridge upward to connect the two sides, allowing Jenny to walk across safely;
- 2.Check behind interactive elements like the button for hidden objects or clues;
- 3.If direct jumping fails, explore alternative interactions with the environment, such as moving parts.
Common mistakes
- 1.Trying to make Jenny jump across the gap repeatedly without noticing the bridge can be moved;
- 2.Tapping the button expecting it to activate a mechanism instead of looking for hidden elements behind it;
- 3.Assuming the level is impossible because Jenny appears unable to jump the distance.
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