Brain Test 3 Level 274
The Slime King told them to go through 2 doors towards the East
Drag the red slime on the torch to get light. The shape on the wall lacks a green colored piece. Merge the blue and yellow slimes to make a green one. Put the green slime on the shape.

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 drag red slime to torch for light to see the puzzle clearly;
- 2.Merge blue and yellow slimes to create green slime for the missing piece;
- 3.Place the created green slime on the incomplete shape on the wall.
Common mistakes
- 1.Trying to drag slimes directly to the shape without creating green first;
- 2.Ignoring the torch and attempting to solve in darkness;
- 3.Putting blue or yellow slimes on the shape instead of merging them.
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