Brain Test 4 level guide
Brain Test 4 Level 13 Walkthrough
Brain Test 4 Level 13 turns the overhead shower pipe into a pressure prank. Pinch outward on its gray bulge until it expands and sends a violent spray at Uncle Bubba.
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How to Solve Brain Test 4 Level 13 — Full Solution
- Locate the gray oval section in the shower pipe above the stall.
- Place two fingers on opposite sides of that gray bulge.
- Spread the fingers outward to make the bulge grow much larger.
- Hold or complete the expansion until pressure surges through the showerhead.
- Watch the heavy spray knock Uncle Bubba out of the shower and finish the prank.
Common Mistakes to Avoid
- Dragging the red bucket or green towel toward Uncle Bubba.
- Tapping the gray pipe once instead of enlarging it with two fingers.
Quick Tips for Brain Test 4 Level 13 (spoiler-free)
- Focus on the gray oval in the top pipe.
- Use two fingers and spread outward rather than tapping.
- Ignore every loose bathroom prop on the right.
Board notes 5 details
- Layout
- Uncle Bubba stands in a foamy glass shower stall on the left. Above him, the showerhead connects to a horizontal pipe with a gray oval bulge; a towel, mirror, sink, red bucket, and the girl are on the right.
- Goal
- Enlarge the gray pipe bulge until the shower pressure blasts Uncle Bubba out of the stall.
- Opening
- Place two fingers across the gray oval in the overhead pipe and spread them apart.
- Danger Zone
- The bucket and towel are plausible prank tools but never produce the required pressure change. A single tap on the pipe is also insufficient.
- Mechanics
- A two-finger pinch-out gesture physically expands the pipe's gray pressure chamber and changes the shower flow.
Frequently Asked Questions
How do I ruin Uncle Bubba's shower in Brain Test 4 Level 13?
Pinch outward with two fingers on the gray oval section of the overhead pipe until it expands and creates a powerful spray.
Does the red bucket help in Level 13?
No. The bucket is a decoy; the interactive trick is the expandable gray bulge in the shower pipe.