Brain Test 1 Level 224
We must get rid of these microbes
Remove them with the wipe and then put the wipe in the fire.

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 wipe all microbes with the cloth, then drag the contaminated wipe to the fire;
- 2.Ensure all microbes are collected on wipe before disposing in fire;
- 3.Remember the sequence: collect microbes with wipe, then burn the wipe completely.
Common mistakes
- 1.Trying to drag microbes directly into fire without wiping first;
- 2.Using wipe on fire before collecting microbes, wasting the wipe;
- 3.Attempting to tap or shake microbes away instead of using the wipe.
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