Sudoku: Brain Number Puzzle

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Content rating
Everyone
0+
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Content rating
Everyone
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About this game

Welcome to Sudoku! Whether you're looking to relax after a long day or train your brain with intense logic puzzles, you've found the perfect classic Sudoku game.

Challenge yourself with thousands of unique number puzzles and various difficulty levels suitable for both absolute beginners and advanced Sudoku masters. Keep your mind active, reduce stress, and improve your concentration anytime, anywhere!

✨ Key Features:
• Multiple Difficulty Levels: From relaxing easy puzzles for beginners to extreme brain-teasing expert grids.
• Curated Puzzle Packs: Explore hundreds of thoughtfully designed classic level packs, with fresh challenges for every skill level.
• Optional Solution Help: Stuck on a grid? Every puzzle lets you unlock the solution so you can learn, move forward, and keep playing.
• Clean & Minimalist UI: Enjoy a distraction-free, beautifully designed modern puzzle board.
• Smart Notes & Highlights: Use the built-in tracking tools, pencil notes, and highlighting to map out your winning strategy without the clutter of a real paper puzzle.
• Offline Play: No Wi-Fi or internet connection required. Play Sudoku completely offline on the subway, on an airplane, or at the park.
• Auto-Save: Need to take a break? Your puzzle progress is automatically saved so you can pick up right where you left off.
• Battery Optimized: Lightweight, fast, and completely safe for your device's battery life.

🧠 Why play Sudoku?
Sudoku is more than just a casual game—it's a celebrated brain-training exercise worldwide. Spending just 10 minutes a day solving grids can help boost cognitive function, sharpen memory, and improve logical thinking skills.

Ditch the pen and paper and step into a smoother digital solving experience. Download Sudoku today and start your journey to becoming a true logic puzzle master!
Updated on
Jul 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

What’s new

Initial release of Sudoku!
- Enjoy classic logic puzzles with thousands of grids.
- Take on hundreds of thoughtfully curated classic puzzle packs.
- 4 difficulty levels from Easy to Expert.
- Smart notes and auto-save support.
- Stuck? Every puzzle includes an optional solution reveal to help you move forward.
- Fully offline playable.
Train your brain today!
Content rating
Everyone
Learn more

App support

About the developer
ZHU JIHAO/朱 吉好
support@uuware.com
東品川3丁目32−6 808 品川区, 東京都 140-0002 Japan

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