Brain Test 1 Level 40
We must be ready before the guests arrive
Take your finger and rub the dirty glasses till they become shiny enough.
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.Rub each dirty glass vigorously with your finger;
- 2.Focus on making glasses shiny before guests arrive;
- 3.Use continuous circular rubbing motions on glasses.
Common mistakes
- 1.Tapping the glasses instead of rubbing them;
- 2.Trying to clean with water or soap icons;
- 3.Attempting to drag guests away from glasses.
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