Brain Test 4 Level 540: Help Bubba go through the narrow passage.
Brain Test 4 Level 540
Screenshots

Quick Answer
Stretch Bubba horizontally by dragging his sides to make him extremely wide, allowing him to break through the walls of the narrow passage.
Skills Tested
Step-by-Step Solution
- 1) Reach for Bubba's left side and drag it outward.
- 2) Pull his right side outward in the same motion.
- 3) Keep stretching until he becomes extremely wide.
- 4) With his new width he bursts through the narrow passage.
Hint
Reveal a hint
Widen Bubba by dragging his sides apart until the walls give way.
Why It Works
The obvious idea is to shrink, but the trick flips it around. Making Bubba much wider gives him the girth needed to push the walls apart and pass through the passage.
Frequently asked questions
How do I get Bubba through the passage in Brain Test 4 Level 540?
Stretch Bubba horizontally by dragging his sides to make him extremely wide, allowing him to break through the walls of the narrow passage.
What is the answer to Brain Test 4 Level 540?
Pull Bubba's sides outward to stretch him along the bottom, and his new extra-wide size lets him smash through.
What is the trick in Brain Test 4 Level 540?
Normally you would slim down to fit, but here the opposite works. Stretching Bubba to be quite wide is what breaks the walls.
Why do I need to make Bubba wider in Brain Test 4 Level 540?
The wider Bubba becomes, the more pressure he puts on the walls. Stretching his sides lets him burst straight through.
Is there a video walkthrough for Brain Test 4 Level 540?
Yes. The video shows both sides of Bubba being dragged outward until he is wide enough to pass through.
How do I avoid getting stuck in Brain Test 4 Level 540?
Do not keep walking him forward. Drag his sides apart first, because the extra width is what lets him break through.