This guide is mapped to “Crack the code.” in the checked version. If Level 552 shows another question, use the text and screenshot rather than the number alone.
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Brain Test: Crack the code. answer
If you searched for “Brain Test Crack the code.,” this is the matching puzzle. It appears as Level 552 in the checked order. The question is “Crack the code.” Its trick depends on how the wording, movable artwork, or screen controls behave.
Brain Test: Crack the code. quick answer: Drag the cloth to the dirty cardboard to clean it, revealing '+5'. Add 5 to the numbers '1 0 -1' printed on the cardboard to get '6 5 4', then enter this code.
Step-by-step walkthrough
Read the trick
Read “Crack the code.” literally, then inspect the words, objects, and screen edges for the trick the first glance may hide.
Important notes
- Keep your finger on the movable item until it reaches the named target; a tap alone may not register.
- 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
Drag the cloth to the dirty cardboard to clean it, revealing '+5'. Add 5 to the numbers '1 0 -1' printed on the cardboard to get '6 5 4', then enter this code. 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.
Level 552: Drag the cloth to the dirty cardboard to clean it, revealing '+5'. Add 5 to the numbers '1 0 -1' printed on the cardboard to get '6 5 4', then enter this code.
What the dedicated video shows
This short clip shows the exact question “Crack the code.,” the required interaction, and the green completion confirmation. It is embedded through YouTube's privacy-enhanced domain and loads only after you press the button.
What to watch closely
Drag the cloth to the dirty cardboard to clean it, revealing '+5'. Add 5 to the numbers '1 0 -1' printed on the cardboard to get '6 5 4', then enter this code. Watch the pointer or finger position rather than only the final screen, because the important clue is often which object moves or which word receives the tap.
Quick feedback
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