Sudoku - Classic Sudoku Puzzle

Contains adsIn-app purchases
4.8
6.74K reviews
100K+
Downloads
Content rating
Everyone
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About this game

The BEST FREE classic sudoku puzzle for you! Large sudoku numbers and an eye-friendly interface with various difficulty sudoku levels are designed for all ages and skill levels.

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 sudoku puzzle games, and embrace the challenge and joy of the sudoku puzzle now!

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

Key Features:
- Large Sudoku Numbers. Our sudoku puzzle 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 seasoned Sudoku pro, 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 sudoku 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 Sudoku Puzzle 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
Updated on
Mar 13, 2025

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

4.8
5.76K reviews
Roland Dowdy
March 6, 2025
I moved to this Sudoku app because the previous one kept opening phishing web sites on my phone. This app does not do that. What I don't like is that this app's display is not as easy to read. I also do the daily puzzle every day, but have never been able to keep a streak going because it calculates streaks by 24 hours, not by a calendar day.
1 person found this review helpful
Did you find this helpful?
NimbleMind Network Inc.
March 7, 2025
Hi, thank you very much for your kind support. We have forwarded your request to our development team and product team, and will continue to update our app to deliver a better user experience. You can reach us at sudoku@nimblemind.studio with any other feedback. Thanks again! :-) - Ray
Steampunk Groove
January 11, 2025
Been doing "easy" option. Following instructions (no same number in column, row, or cell) but still getting red "wrong" reply from game. Have to watch ad to "be awarded" an extra "life". Need more instructions to explain allowed and not allowed. I decided to uninstall, because even in "easy" mode you're only allowed 3 mistakes. BYE.
4 people found this review helpful
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NimbleMind Network Inc.
January 15, 2025
Hello, sorry for any inconvenience. You can send us the screenshot of the board with mistakes, and we can help to check. Also, you can turn off mistake limit by going to the game Settings. For more info, please reach us at sudoku@nimblemind.studio. Thank you very much for your patience! :-) - Sarah
Steve Mccolgan
January 9, 2025
There are too many ads that are too long with multiple parts. You'll be waiting for several minutes just to play. Also the weekly competition is fake. They just update the scores as you score more points so you're always within reach of 1st. Kinda scummy.
4 people found this review helpful
Did you find this helpful?
NimbleMind Network Inc.
January 15, 2025
Hi, we are very sorry for such inconvenience. We will continue to update our game to make it better and better. You can reach us at sudoku@nimblemind.studio with any other feedback. Thank you very much for your kind support! :-) - Sarah

What’s new

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