Sudoku - Classic Sudoku Puzzle

Contains adsIn-app purchases
26.6K reviews
Content rating
Rated for 3+
1M+
Downloads
Content rating
Rated for 3+
Learn more
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About this game

The free classic sudoku puzzle game for you to play anytime, anywhere! Large numbers and an eye-friendly interface with various difficulty sudoku levels are designed for all ages and skill levels.

No WIFI? No problem. This puzzle game works OFFLINE, making it perfect for travel or long commutes.

Our sudoku puzzles are for all players, from beginners to experts, from juniors to seniors, offering a classic experience with a modern twist. Train your brain by playing this math puzzle game, and embrace the challenge and joy of math games now!

Whether you're looking to sharpen your mind or relax after a long day, our soduko game is the ideal choice.

Key Features:
- Large Sudoku Numbers. This logic game has a clean interface with quite large numbers, which is more friendly for seniors.
- Difficulty Levels. Casual, Easy, Medium, Hard, and Expert. Whether you're just starting or a sodoku master, our game has the right challenge for you.
- Auto Complete. It helps you fill in the remaining cells quickly and easily.
- Number-First Input. Tap and hold a number to lock it first, and then use it for multiple cells.
- Hints. Stuck on a tough puzzle? Use it!
- Smart Hints. Get even more insightful hints that explain the logic behind each suggested number, helping you learn and improve your sudoku skills.
- Three Themes. Light, Comfort, and Dark. Play anytime.
- Statistics. Track your progress and see how you improve to be a sudoku master.
- Unlimited Undo. Made a mistake? Get it back fast!
- Erase. Remove a filled number/note easily.
- Notes. Take notes like solving puzzles on a piece of paper.
- Winning Streak Rewards. The longer your winning streak, the more rewards you can claim! To be a sudoku master!
- Share the Fun. Challenge your friends by sharing sudoku puzzles with them!
- Weekly Challenge. Test your skills with our Weekly Challenge! Complete 15 sudoku levels in each difficulty level within a limited time and track your total time.
- Train Your Brain. Enhance your sudoku skills and monitor your progress with the Training Log.
- Daily Challenge. Engage with fresh sudoku puzzles every day!
- Time-limited sudoku events. Solve special puzzles and earn themed postcards, marking your sudoku game never boring!

Why choose our game?

- Eye-Friendly Interface with Clear and Large Numbers, perfect for seniors and anyone who prefers a more accessible design.
- Relax, reduce stress and anxiety. Solving sudoku puzzles can train your brain and logic, and help you relax after work or a long commute.
- Enhance problem-solving skills. Sudoku challenges your problem-solving skills and helps you develop critical thinking abilities.

Sudoku Puzzle is a fantastic way to exercise your brain, enhance focus, and relax your mind. Download our Sudoku today, experience the joy of Sudoku like never before, and start your journey to becoming a Sudoku master!

Terms of Service: https://sudoku.nimblemind.studio/termsofservice.html
Privacy Policy: https://sudoku.nimblemind.studio/policy.html
Classic Sudoku Puzzle with Large Numbers to train your brain & logic! Play NOW!
Updated on
Jul 29, 2026
Available on
Android, Windows
Events & offers

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
    Personal info, App activity and 2 others
  • Data isn’t encrypted

Ratings and reviews

23.6K reviews
Jen Martin
September 3, 2026
I enjoy this version a good bit, but the ads are just too much. Any time I'm away from phone for a few minutes it pauses the game and makes me watch an ad to access it again. I don't mind ads at the start/end of a game, but if I don't feel like doing a whole game in 1 sitting then I'm inundated with ads.
7 people found this review helpful
Did you find this helpful?
NimbleMind Network Inc.
September 4, 2026
We’re sorry the ads have affected your experience. Advertising helps us keep the game running and continue providing new levels and updates, but we understand the importance of a good balance. Your feedback has been shared with our team. If anything else, feel free to contact us at sudoku@nimblemind.studio. - Clara
Marian Sdraila
September 5, 2026
If an ad pops up in the app there is no way to close it. You have to close the app and reopen it. Because of this you cannot get hints by watching ads. It simply does not work! Otherwise the app is ok! I like the fact that it has a night mode!
3 people found this review helpful
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NimbleMind Network Inc.
September 7, 2026
Hi, thank you for your feedback. We’re sorry pop‑up ads lack a close button, forcing you to restart the app and breaking the hint‑reward function. We’ve passed this issue to our team for investigation. Glad you like our night‑mode feature. Please send us a screen recording of this problem to sudoku@nimblemind.studio, it will help us fix it faster.
Debbie Flowers
September 6, 2026
This is a really fun game, but if I get a phone call or text while I am playing, I am not able to immediately minimize the game to check the message. There is some weird sequence you need to do to be able to exit. A couple times the only thing that worked was to restart my phone. Sorry to see the fun game go, but DELETED.
Did you find this helpful?
NimbleMind Network Inc.
September 7, 2026
Hi, thanks for your honest feedback. We’re sorry interruptions like calls or texts cause such troublesome exit issues, even requiring you to restart your device. This issue has been shared with our team. If you happen to encounter this again, please send a screen recording to sudoku@nimblemind.studio to help us improve. ‑ Clara

What’s new

Hello Sudoku Players,
Large numbers version is just for you!
Play and train your brain now!