Brain Test 3 Level 103
I must pass through the fire
Take the nail and the hammer. Put the nail into that crack. Hit the nail with the hammer.

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.Notice the crack in the wall - it's the key to creating a path through the fire;
- 2.Combine items: first place the nail in the crack, then use the hammer on it;
- 3.Think about creating a physical bridge or barrier using the environment, not just the fire.
Common mistakes
- 1.Trying to tap or drag the fire directly to extinguish it without using tools;
- 2.Attempting to use the hammer alone on the crack without first placing the nail;
- 3.Ignoring the crack in the wall and focusing only on the fire or objects separately.
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