Brain Test: Tricky Puzzles · Levels 601–620

Brain Test:
Steady the glass of water.

Level 615 · Answer

Steady the glass of water.

Brain Test Level 615 Steady the glass of water. gameplay screenshot
Gameplay preview from the dedicated Brain Test Game Level 615 walkthrough. Game artwork © Unico Studio.View source
Match the question before using the answer

This guide is mapped to “Steady the glass of water.” in the checked version. If Level 615 shows another question, use the text and screenshot rather than the number alone.

Solution checkedLevel 615 verified 2026-09-30 · verified

Last verified: · Verification method · Report a correction

Brain Test: Steady the glass of water. answer

If you searched for “Brain Test Steady the glass of water.,” this is the matching puzzle. It appears as Level 615 in the checked order. The question is “Steady the glass of water.” Its trick depends on how the wording, movable artwork, or screen controls behave.

Brain Test: Steady the glass of water. quick answer: Give the chips to the middle passenger to get a vomit bag, then swap the left passenger's water glass with it.

Step-by-step walkthrough

01

Read the trick

Look over the whole puzzle headed “Steady the glass of water..” The intended solution may use the prompt, level label, or movable artwork as part of the answer.

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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

Give the chips to the middle passenger to get a vomit bag, then swap the left passenger's water glass with 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.

Quick feedback

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