Brain Test: Tricky Puzzles · Levels 621–640

Brain Test:
Form a square with the matchsticks.

Level 627 · Answer

Form a square with the matchsticks.

Brain Test Level 627 Form a square with the matchsticks. gameplay screenshot
Gameplay preview from the dedicated Brain Test Game Level 627 walkthrough. Game artwork © Unico Studio.View source
Match the question before using the answer

This guide is mapped to “Form a square with the matchsticks.” in the checked version. If Level 627 shows another question, use the text and screenshot rather than the number alone.

Solution checkedLevel 627 verified 2026-09-30 · verified

Last verified: · Verification method · Report a correction

Brain Test: Form a square with the matchsticks. answer

If you searched for “Brain Test Form a square with the matchsticks.,” this is the matching puzzle. It appears as Level 627 in the checked order. The question is “Form a square with the matchsticks.” Its trick depends on how the wording, movable artwork, or screen controls behave.

Brain Test: Form a square with the matchsticks. quick answer: Use the lamppost pole as one side of the square by attaching two horizontal matchsticks and one vertical matchstick to it.

Step-by-step walkthrough

01

Read the trick

Read “Form a square with the matchsticks.” literally, then inspect the words, objects, and screen edges for the trick the first glance may hide.

02
03

Important notes

  • Perform the described action once and wait for the game to register the changed state.
  • Do not add extra actions after the verified answer; many Brain Test puzzles punish an otherwise sensible second move.
  • Question order can change after an update, so match the wording and screenshot instead of trusting the number alone.
  • Restarting the level restores moved objects and counters if an earlier experiment changed the puzzle state.

Why this answer works

Use the lamppost pole as one side of the square by attaching two horizontal matchsticks and one vertical matchstick to it. The puzzle rewards attention to the exact wording and to objects that can be moved or tapped, not a complicated calculation.

Useful solving habits

  • 1Read the prompt literally before applying real-world assumptions.
  • 2Test whether text, labels, and decorative objects are interactive.
  • 3Use the simplest gesture that matches the verified answer.
  • 4Compare the success frame with the screenshot if the result is unclear.

Collectibles and completion

There are no optional collectibles required to finish this puzzle; completing the verified action is enough.

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