Brain Test 3 Level 122
They must find a way to open this secret door
Drag the pieces to fix the image. One piece must be turned.

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, identify all scattered image pieces around the door; they form a complete picture when assembled;
- 2.Drag each piece to its correct position on the door's image outline; one piece requires rotation to align;
- 3.Focus on completing the image puzzle—once fixed, the door will open automatically as the solution.
Common mistakes
- 1.Trying to tap or swipe the door directly without noticing the broken image pieces around it;
- 2.Placing all pieces without rotating any, missing that one piece needs to be turned to fit correctly;
- 3.Overlooking the puzzle aspect and attempting to find hidden buttons instead of fixing the image.
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