Cat Sudoku: Doku Brain Puzzle
同冰 蔡 Games iPhoneiPadiPod touch
Cat Sudoku: Doku Brain Puzzle is a free Games app for iPhone and iPad by 同冰 蔡. Requires iOS 16.0. Updated July 16, 2026.
- Price
- Free
- on the App Store
- Size
- 7 MB
- Age 17+
- Updated
- Jul 16
- 2026 · v1.0.2
Screenshots
About Cat Sudoku: Doku Brain Puzzle
Meet your new favorite way to unwind. Cat Sudoku is the cozy little puzzle that a hundred cat naps were made for. Cute cats, clever boards, and that oh-so-satisfying click when everything finally falls into place. No timers. No pressure. Just you, a warm drink, and a grid full of cats waiting for you. RELAX AND RECHARGE Melt away a long day one gentle board at a time. Cat Sudoku is the perfect little escape for your morning coffee, your commute home, or those quiet minutes before sleep. KEEP YOUR MIND SHARP Every board is a bite-sized brain workout that leaves you feeling clever. Easy to pick up, impossible to put down — the kind of "just one more" that quietly becomes ten. CATS THAT MAKE YOU SMILE Warm, hand-drawn kitties and soft, soothing sounds turn every solve into a tiny moment of joy. It's the cutest company your brain could ask for. ALWAYS THE RIGHT CHALLENGE Thousands of boards that grow right along with you — breezy when you want to relax, wonderfully tricky when you're ready to show off. Fans of Queens, Star Battle, and Sudoku already know this feeling. Cat Sudoku just makes it a whole lot cuter. Tap install, and let the cats do the rest.
What’s new
Version 1.0.2 · Updated July 16, 2026
Fixed some bugs.
App privacy
The developer, 同冰 蔡, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Precise Location
- Identifiers: Device ID
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Precise Location
- Identifiers: Device ID
Used for: Third-Party Advertising
Alternatives to Cat Sudoku: Doku Brain Puzzle
Looking for apps like Cat Sudoku: Doku Brain Puzzle? Here are 6 similar apps on the App Store. The highest rated is ChickyDoku: Logic Puzzle Game (5.0/5), and all 6 are free to download.
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ChickyDoku: Logic Puzzle Game
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AlpacaDoku: Logic Puzzle
5.0
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Peng Doku!
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HootDoKu
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PandaDoku: Bear Grid Puzzle
1.0
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Cat Sudoku: Brain Meowdoku
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Cat Sudoku: Doku Brain Puzzle | – | Free | July 16, 2026 | |
| ChickyDoku: Logic Puzzle Game | 5.0 / 5 (4) | Free | Aug 3, 2026 | Compare |
| AlpacaDoku: Logic Puzzle | 5.0 / 5 (1) | Free | Jan 20, 2026 | Compare |
| Peng Doku! | – | Free | Jul 21, 2026 | Compare |
| HootDoKu | – | Free | Aug 7, 2026 | Compare |
| PandaDoku: Bear Grid Puzzle | 1.0 / 5 (1) | Free | Jul 16, 2026 | Compare |
| Cat Sudoku: Brain Meowdoku | – | Free | Jul 4, 2026 | Compare |