Fill the slots with correct numbers
Brain Test 5 Level 90 complete video walkthrough and solution.
Walkthrough Guide & Hints
Watch the video above to see the complete solution for Brain Test 5 Level 90. The video shows every step needed to pass this level, including all the tricky interactions and hidden mechanics.
Tip
If you get stuck, pause the video at the moment before the solution is revealed and try to figure it out yourself. Brain Test 5 rewards creative thinking — sometimes the answer is simpler (or stranger) than you think!
Step-by-Step Walkthrough

Match each shape to its number and fill the slots using the options 0-9 (see the video).


The capital of the fictional country Nunero is N'guni.


Keep the falling bananas from hitting the monkey (catch/deflect them, see the video).

Use the arrows on the wall and the lever to open the door.
About This Level
Level 90 — Fill the slots with correct numbers — contains 4 puzzles to solve in order:
- Fill the slots with correct numbers.
- What is the capital of Nunero?
- Protect the monkey.
- Open the door.
General Brain Test 5 Tips
- Try rotating your device — some puzzles require landscape mode
- Long-press objects to see if they can be dragged or interacted with
- Shake your device to trigger hidden mechanics
- Use multiple fingers simultaneously for certain interactions
- Pay attention to text clues — words themselves can be interactive
- If stuck, try the most absurd solution first — Brain Test loves surprises
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