How do I solve the final grid in Brain Test 5 Level 81?

Match each shape to its identical socket. The circle, square, and triangle each need the correct cell, not just the right row or column.

What is the trick on the middle screen of Level 81?

The boy needs a distraction in the room so he can leave safely instead of being dragged straight past the adults.

Brain Test 5 level guide

Brain Test 5 Level 81 Walkthrough

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Brain Test 5 Level 81 is a three-part logic set. Put the icons into the right Roman-numeral order, use the room setup to let the boy slip out, and then match the circle, square, and triangle pieces to the correct sockets on the grid.

Board Notes

Layout: Level 81 jumps through three scenes: an ordering puzzle with four icons under Roman numerals I to IV, a room where a boy needs to escape past adults, and a shape-grid page labeled `Fill the sockets`.
Goal: Order the icons correctly, help the boy escape the room, and then place the right shapes into the matching sockets.
Opening: The first page is a straight sequence problem under the Roman numerals. The middle page depends on the room setup and distraction rather than brute dragging. The final grid wants circle, square, and triangle pieces matched to their correct socket positions.
Danger Zone: The escape scene looks static, but it is a trick setup rather than a direct drag. On the last page, even correctly shaped pieces still fail if they sit in the wrong socket cells.
Mechanics: Level 81 combines sequence ordering, a small escape trick, and a direct shape-matching finish.

Quick Tips for Brain Test 5 Level 81 (spoiler-free)

Treat the first page as a fixed-sequence puzzle, not a guessing game.
On the middle page, look for the distraction opportunity before moving the boy.
The last page is exact shape-to-socket matching.

How to Solve Brain Test 5 Level 81 — Full Solution

On `Put them in order`, place the four icons into the intended sequence under I, II, III, and IV.
On `Help him escape from the room`, use the room distraction so the boy can leave without being caught.
Do not brute-force the middle scene by dragging the boy straight through the adults' attention.
On `Fill the sockets`, move each shape into the matching socket cell on the grid.
Finish when the circle, square, and triangle all sit in their correct socket positions.

Common Mistakes to Avoid

Treating the escape page like a simple drag race instead of a distraction puzzle.
Matching the right shapes to the wrong positions on the final grid.

Frequently Asked Questions

How do I solve the final grid in Brain Test 5 Level 81?
Match each shape to its identical socket. The circle, square, and triangle each need the correct cell, not just the right row or column.
What is the trick on the middle screen of Level 81?
The boy needs a distraction in the room so he can leave safely instead of being dragged straight past the adults.