Brain Test 4 level guide
Brain Test 4 Level 172 Walkthrough
Brain Test 4 Level 172 slides the large tan door away from the left wall, revealing the hidden light switch that darkens the bedroom.
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How to Solve Brain Test 4 Level 172 — Full Solution
- Press and hold the large tan door covering the left side of the bedroom.
- Slide the door left until the wall and small square switch are exposed.
- Tap the revealed switch beside the bedside table.
- Wait for the room to darken and sleep marks to appear above the woman.
- Stop when the green check confirms that she is asleep.
Colors in this level:
Tan, Green, Brown, White, Blue, Black
Common Mistakes to Avoid
- Tapping the crescent-moon picture as though it controls nighttime.
- Interacting with the wall clock instead of uncovering the switch.
- Moving the door but failing to tap the small square switch behind it.
Quick Tips for Brain Test 4 Level 172 (quick clues)
- Move the large tan door before tapping around the room.
- Look for the small square switch beside the bedside table.
- Tap the revealed switch once to darken the room.
Board notes 5 details
- Layout
- An awake woman lies in a green bed beneath a moonlit window and wall clock; a small table stands beside a large tan door covering the left wall.
- Goal
- Reveal the hidden switch, turn off the room light, and let the woman fall asleep.
- Opening
- Press and hold the large tan door on the left, then slide it left away from the wall.
- Danger Zone
- The moon picture and clock do not control the light; the square switch remains unreachable until the tan door is moved.
- Mechanics
- Sliding the door exposes an otherwise hidden wall control, and tapping that control changes the whole room to its sleeping state.
Frequently Asked Questions
Where is the light switch in Level 172?
It is hidden on the left wall behind the large tan door.
How do I move the door?
Press and drag the tan door left until the square switch appears beside the table.
What confirms that the woman can sleep?
The room becomes dark, sleep marks appear over her, and the green check is shown.