Don't Solve This Brain Puzzle
Tricky logic riddles & teasers
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Most puzzle apps tell you what to do. This one doesn't. No instructions. You'll figure it out. Or you won't. Both are fine.
Is this a game?
Technically yes. It's a puzzle. A hard logic puzzle with tricky brain teasers. Enough levels to keep you busy.
Why "technically"?
Because when you open it, you won't realize it started. The screen will be mostly empty. There's no Start button. The first puzzle is already happening, and you haven't noticed.
Tutorial?
No.
Hints?
Yes. They're also strange.
What am I supposed to do?
Tap. Swipe. Shake. Rotate. Sometimes close the app and think. These are logic puzzles, brain teasers, tricky riddles, and mystery puzzles at the same time, just without instructions.
Are there secrets?
Yes. Hidden codes, secret tricks, and small details that only matter once you notice them.
Is this an escape room?
Sort of. An escape puzzle with no room and no exit.
How long does it take?
Some people finish in an evening. Some get stuck on puzzle 4 for six months. Both are fine.
Is it a hard brain test?
Yes. These are impossible puzzles, but not in a hard math way. The logic is just different here.
Different how?
If we told you, it wouldn't be a puzzle anymore.
What's at the end?
Something. Not a score. Not a leaderboard. Not a "Congratulations". A dog? Possibly.
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The code you need: 9767
Update? What Update?
• Something changed.
• Or maybe it didn’t.
• Try to find out.
• (Or don’t)
The developer, Olena Gotsulyak, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Olena Gotsulyak
- Size
- 43.4 MB
- Category
- Puzzle
- Compatibility
Requires iOS 17.5 or later.
- iPhone
Requires iOS 17.5 or later. - iPad
Requires iPadOS 17.5 or later. - Mac
Requires macOS 14.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.2 or later.
- iPhone
- Languages
English and 32 more
- English, Arabic, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Lithuanian, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium version $2.99
- +8 hints $0.99
- +4 hints $0.99
- +16 hints $1.99
- Copyright
- © 2026 Olena Gotsulyak