Brain Test All-Star Level 83: Can you solve it?
Brain Test All-Star Level 83
Screenshots

Quick Answer
Drag the black shape to the first '2' to make '20', then enter '22' as the answer.
Skills Tested
Step-by-Step Solution
- 1) Look for the loose black shape on the screen.
- 2) Drag the black shape onto the first '2'.
- 3) Let the shape turn the first '2' into '20'.
- 4) Type '22' and submit the answer.
Hint
Reveal a hint
Use the black shape as a zero and stick it onto the first 2.
Why It Works
This is a word-trick style math puzzle: the answer is hidden in the props, not in the numbers you can see. Turning the first 2 into 20 changes the whole equation.
Frequently asked questions
How do I solve Brain Test All-Star Level 83?
Drag the black shape to the first '2' to make '20', then enter '22' as the answer.
What is the answer to Brain Test All-Star Level 83?
Turn the first 2 into 20 with the black shape, then type 22 to clear the level.
Why do I need the black shape in Brain Test All-Star Level 83?
The shape acts like an extra zero, so attaching it to the first 2 gives you the 20 you need.
What is the trick in Brain Test All-Star Level 83?
The solution relies on the prop rather than the visible numbers, so keep your eyes on the black shape.
Is there a video walkthrough for Brain Test All-Star Level 83?
Yes. The embedded video shows dragging the shape onto the first 2 and typing 22.
How do I avoid getting stuck in Brain Test All-Star Level 83?
Do not try to solve it with the numbers you see; move the black shape first, then enter 22.