Brain Test 3 Level 5: I must trick the thug in the toilet.
Brain Test 3 Level 5
Screenshots

Quick Answer
Drag the mousetrap onto the barrel, then tap the WC door to lure the thug out and trap him.
Skills Tested
Step-by-Step Solution
- 1) Drag the mousetrap onto the barrel.
- 2) Tap the WC door to open it.
- 3) The thug walks out and gets caught by the mousetrap.
- 4) The level clears once the thug is trapped.
Hint
Reveal a hint
Set the trap before you open the door, or the thug will catch you off guard.
Why It Works
This puzzle tests planning: prepare the trap first, then lure the target out. It rewards cause-and-effect thinking over a head-on approach.
Frequently asked questions
How do I solve Brain Test 3 Level 5?
Drag the mousetrap onto the barrel first, then tap the WC door. The thug steps out, hits the trap, and the level is done.
What is the answer to Brain Test 3 Level 5?
Set the mousetrap on the barrel, then open the toilet door so the thug walks out and gets caught by the trap.
What is the trick in Brain Test 3 Level 5?
Order matters here. If you open the door before setting the trap, the thug comes out untrapped, so always place the trap first.
Why does the mousetrap need the barrel in Brain Test 3 Level 5?
The barrel raises the trap into the right position so it catches the thug the moment he leaves the toilet.
Is there a video walkthrough for Brain Test 3 Level 5?
Yes. The embedded video shows the exact order of the trap and the door tap in Brain Test 3 Level 5.
How do I avoid getting stuck in Brain Test 3 Level 5?
Do not rush to the door. Drag the mousetrap onto the barrel, wait for it to be ready, and only then tap the WC door.