Supported Features
-
Dark Interface
Hirnschmaus: Denkspiele
6 Knobelspiele für den Kopf
Free
Hirnschmaus is your cozy puzzle collection: six hand-picked classics that keep your brain on its toes — all in one beautifully crafted app. No ads, no account, no hidden costs.
THE SIX GAMES
• Number Grid – the classic 9×9 number puzzle with three difficulty levels, notes and conflict hints.
• Three in a Row – take on a clever computer opponent (easy to hard).
• Power of Two – slide and merge the tiles until 2048 drops … and beyond.
• Minefield – uncover the board without hitting a mine. Your first tap is always safe.
• Block Fall – stack the falling blocks and clear full rows. It speeds up level by level.
• Wall Breaker – a glowing arcade treat: smash every brick with ball and paddle.
DAILY CHALLENGE
A fresh puzzle every day, the same for everyone. Solve it and build your streak — don't miss a day!
THOUGHTFUL TO THE LAST DETAIL
• Undo in every thinking game — one wrong move is no big deal.
• Stats for each game: games played, wins, best times and high scores.
• Light and dark mode, switch freely — or just follow the system.
• Atmospheric background music, procedural sound effects and fine haptic feedback — each can be turned off.
• Lovingly made animations: hand-"written" numbers, sliding tiles, popping cells.
• Game Center: 16 achievements (including hidden ones) and leaderboards — compete with others.
PRIVATE & FAIR
No ads. No tracking. No sign-up. No in-app purchases. Your data stays on your device, only the optional achievements and leaderboards use Apple Game Center.
Whether a quick break or a long puzzle night — Hirnschmaus is made for both. Enjoy the brain food!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Fresh design: new colors for every game, a new main menu with a big daily challenge card and game tiles
• Number Grid: "Hard" is now truly hard – every puzzle is rated by the solving techniques it needs, and it's still always solvable without guessing
• Three in a Row: a new computer opponent that plays like a real person – unbeatable on "Hard"
• Wins are celebrated with confetti and a fanfare
• iPad: landscape for all games, with a big board and controls alongside
• Power of Two: swiping right now always moves the tiles instead of leaving the game
• Small things: a clearer Minefield and the correct version number on the About screen
The developer, Mathias Oysmueller, 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 Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Mathias Oysmueller
- Size
- 38.5 MB
- Category
- Trivia
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
9+
- 9+
- Copyright
- © 2026 OSTRONG STUDIOS
