Brain Test All-Star Level 544: Open the door.
Brain Test All-Star Level 544
Screenshots

Quick Answer
Drag the key to the keyhole, then drag the wrench to the top-left corner of the door to reveal the hinge and open it.
Skills Tested
Step-by-Step Solution
- 1) Drag the key into the keyhole to unlock the door.
- 2) Use the wrench on the upper-left corner of the door.
- 3) Reveal the hinge and open the door.
Hint
Reveal a hint
Unlock with the key, then use the wrench on the top-left corner hinge.
Why It Works
A locked door needs the key, but a stuck door also needs the hinge released. Using the wrench at the top-left corner uncovers and frees the hinge, letting the door open.
Frequently asked questions
How do I open the door in Brain Test All-Star Level 544?
Drag the key to the keyhole, then use the wrench on the top-left hinge to open it.
What is the answer to Brain Test All-Star Level 544?
Unlock with the key and loosen the hinge with the wrench at the top-left corner.
What is the trick in Brain Test All-Star Level 544?
The key alone is not enough; the hidden hinge must be released with the wrench.
Why do I use the wrench in Brain Test All-Star Level 544?
The wrench frees the top-left hinge so the door can actually open.
Is there a video walkthrough for Brain Test All-Star Level 544?
Yes. The embedded video shows the key and the wrench on the hinge.
How do I avoid getting stuck in Brain Test All-Star Level 544?
Use the key first, then the wrench at the corner, or the door stays shut.