Brain Test 4 Level 137
Jenny must win the marathon
1) Drag the rivals into her lane. 2) Use the fallen rivals to tackle the bulky rival.

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 all smaller rivals into Jenny's lane to make them fall and create obstacles;
- 2.Use the fallen rivals as tools by dragging them to tackle the bulky rival blocking the path;
- 3.Clear all rivals systematically: first drag them into lane, then use fallen ones for the final obstacle.
Common mistakes
- 1.Trying to tap or swipe Jenny to make her run faster instead of dragging rivals;
- 2.Attempting to tap the bulky rival directly without using fallen rivals first;
- 3.Dragging rivals into Jenny's lane but not using them to tackle the final bulky opponent.
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