Brain Test 1 Level 108
Eeek! Catch it before my mom suffers a heart attack
Tap on the buttons near the valves to close two sides. Then tap on the mouse and quickly close the third valve to catch it.

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.First close two valves to create a dead-end path for the mouse;
- 2.Leave one valve open initially to guide the mouse toward the trap;
- 3.Tap the mouse after closing two valves, then quickly close the third to seal it in.
Common mistakes
- 1.Trying to tap the mouse immediately without closing any valves first;
- 2.Closing all three valves before attempting to catch the mouse, leaving no escape route;
- 3.Tapping valves randomly without understanding they control specific pipe sections.
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