Brain Test 4 level guide
Brain Test 4 Level 181 Walkthrough
Brain Test 4 Level 181 clears the fish smell by pulling the hidden left window into view and opening the brown door for cross-ventilation.
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How to Solve Brain Test 4 Level 181 — Full Solution
- Ignore the fish plate and press the narrow blue strip at the extreme left edge of the room.
- Drag the strip right until the complete blue window appears on the wall.
- Find the round knob on the closed brown door at the right.
- Tap the knob to swing the door open onto the dark doorway.
- Wait for the girl's face to return to normal and the green completion check to cover the table.
Colors in this level:
Green, Blue, Brown, Orange, Gray, Black
Common Mistakes to Avoid
- Trying to throw away, cover, or move the fish instead of ventilating the room.
- Missing the window because only a narrow blue edge is visible at first.
- Stopping after exposing the window without also opening the door.
Quick Tips for Brain Test 4 Level 181 (quick clues)
- Look for the thin blue window edge at the far-left wall.
- Drag the window right until its full pane is visible.
- Open the brown door with its round knob after exposing the window.
Board notes 5 details
- Layout
- A bearded man sits behind a wooden table with a smelly fish plate, the girl stands green-faced at lower-left, a thin blue window edge peeks from the far-left wall, and a closed brown door is on the right.
- Goal
- Expose the left window and open the right door so the room has two openings and the girl recovers from the smell.
- Opening
- Drag the narrow blue strip at the left edge to the right until the full window is visible.
- Danger Zone
- The fish and plate are decoys, and opening only one side does not complete the ventilation setup.
- Mechanics
- Two room-boundary objects form the solution: the nearly hidden window must be pulled into view before the door is opened.
Frequently Asked Questions
Where is the window in Brain Test 4 Level 181?
It starts as a thin blue strip at the extreme left edge; drag it right to reveal the full pane.
What should I do with the fish?
Nothing. The fish and its plate are decoys; ventilate the room instead.
Why does opening the window not finish the level?
You must also tap the right door's knob and open the door to create the verified two-opening setup.