Brain Test 5 level guide
Brain Test 5 Level 102 Walkthrough
Brain Test 5 Level 102 is a three-part `Open the door` level. Drag the gold key to the keyhole, smear the red-and-white cream on the door's lock before bashing it with the hammer, then apply the toothpaste tube to the lock in the girl-and-ice finale so the door finally gives way.
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How to Solve Brain Test 5 Level 102 — Full Solution
- Part 1: pick up the gold key from the floor and drag it up to the small dark keyhole on the lower-left wall to unlock and open the door.
- Part 2 begins with two brown door panels sliding together into a single closed door; pick up the red-and-white cream tube from the lower-left.
- Part 2: drag the cream tube onto the door's lock cylinder on the right edge of the door to soften the lock.
- Part 2: with the lock softened, pick up the hammer from the lower-right and tap the same lock to bash the door open.
- Part 3: pick up the toothpaste-style tube from the lower-right and apply it to the lock on the door.
- Part 3: with the lock prepped, have the girl move to the bowl of ice cubes on the stool at the lower-left to clear the page.
Common Mistakes to Avoid
- Tapping or dragging the grey toolbox in Part 1 instead of using the key on the keyhole.
- Smearing the cream on the door panels or hitting the lock with the hammer first in Part 2, before the cream has been applied to the cylinder.
Quick Tips for Brain Test 5 Level 102 (spoiler-free)
- In Part 1, skip the grey toolbox entirely and aim the gold key at the small dark keyhole on the wall.
- In Part 2, the cream has to land on the lock cylinder, not on the door panels, before the hammer will do anything.
- In Part 3, treat the toothpaste tube as a lock softener first; the bowl of ice cubes is the second action, not the first.
Board notes 5 details
- Layout
- Level 102 is a three-part `Open the door` level that runs back-to-back on a single notebook page. Part 1 shows a light wall with a window in the upper-right, a small dark keyhole on the lower-left wall, a gold key on the floor, and a grey metal toolbox on the lower-right. Part 2 replaces the wall with two brown door panels that slide together to form a closed door with a lock on the right edge, a red-and-white cream tube at the lower-left, and a hammer at the lower-right. Part 3 swaps in a small girl in pink standing in front of the door, a bowl of colored ice cubes on a stool at the lower-left, and a toothpaste-style tube on the floor at the lower-right.
- Goal
- The single instruction `Open the door` stays on screen for all three parts. Each screen has to be cleared by combining the prop with the door's lock in the right order, then moving to the next screen.
- Opening
- Part 1: pick up the gold key from the floor and drag it to the small dark keyhole on the lower-left wall. Part 2: drag the red-and-white cream tube from the lower-left onto the door's lock, then drag the hammer from the lower-right and tap the same lock to bash the door open. Part 3: drag the toothpaste tube to the lock on the door, then let the girl interact with the bowl of ice cubes on the stool.
- Danger Zone
- The grey metal toolbox in Part 1 is a planted red herring that looks like the obvious `open` target but does nothing when tapped or dragged. In Part 2 the cream tube is often smeared on the door panels instead of on the lock cylinder, which wastes a move. In Part 3 the bowl of ice cubes looks like the first action to try, but the tube has to be applied to the lock first or the ice step never registers.
- Mechanics
- Level 102 is a softener-then-force sequencing puzzle. Each part hands you a locked door and two or three props, and the trick is always the same — prepare the lock with a softener (key, cream, toothpaste), then apply force (turn, hammer, or the girl moving once the lock is loose).
Frequently Asked Questions
How many doors do I have to open in Brain Test 5 Level 102?
There are three separate `Open the door` screens. The first uses a key and keyhole, the second uses a cream tube and a hammer, and the third uses a toothpaste tube, a girl, and a bowl of ice cubes. Each screen must be cleared before the next one appears.
Why does the hammer not work the first time in Part 2 of Level 102?
The lock is rusted shut. The red-and-white cream tube has to be dragged onto the lock cylinder on the right edge of the door first; only after the cream has been applied will a hammer tap actually bash the door open.