Sudoku: Classic & Daily Puzzle

Contains adsIn-app purchases
1.09K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
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About this game

🧩 Classic Sudoku Puzzle Game

Play free classic Sudoku puzzles with 5 difficulty levels, daily challenges and unlimited randomly generated puzzles. Whether you're a beginner or an experienced Sudoku player, choose your level and enjoy a new puzzle whenever you want.

🌟 KEY FEATURES

🎯 5 Difficulty Levels
Choose from Very Easy, Easy, Medium, Hard and Extreme Sudoku. Start with an easy Sudoku puzzle for beginners or challenge yourself with hard and extreme levels.

📅 Daily Sudoku Puzzles
Solve a new daily Sudoku challenge every day and keep improving your solving skills.

🔄 Unlimited Random Puzzles
Generate a fresh Sudoku puzzle whenever you want. Every randomly generated puzzle gives you a new challenge.

🖌️ Custom Sudoku
Create and play your own Sudoku puzzles with Custom Mode.

📝 Pencil Marks
Use pencil marks to note possible numbers and plan your moves while solving difficult Sudoku puzzles.

📊 Statistics & Progress
Track puzzles solved, best times and average times. Challenge yourself to improve your speed and accuracy.

🕰️ Optional Timer
Turn on the timer when you want to test your speed, or play without it and solve Sudoku at your own pace.

🌓 Day & Night Themes
Choose between Day and Night modes for a comfortable Sudoku experience.

📱 Portrait & Landscape Modes
Play comfortably in portrait or landscape orientation on your phone or tablet.

🆓 Free Sudoku Game
Enjoy Sudoku for free with no paid puzzles or restrictions.

📱 Phone & Tablet Support
Enjoy the same Sudoku experience across different screen sizes and devices.

Train your logic, improve your concentration and enjoy a classic Sudoku puzzle anytime. From easy Sudoku for beginners to extreme Sudoku for experienced players, there is always a new challenge waiting for you.

👉 Download the free Sudoku game and start solving your next puzzle today!
Classic Sudoku: daily puzzles, 5 difficulty levels, custom games & offline play.
Updated on
Sep 7, 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

Ratings and reviews

785 reviews
MaryKay Gaines
April 23, 2022
I use to hate this game. When you get an app that helps teach you. It's worth the time. This game really makes you feel great when you accomplish it. Thankful!
2 people found this review helpful
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Astradia Russia
May 11, 2022
We are happy that you liked our game. Thank you for playing Sudoku!
A Google user
November 19, 2018
Easy to Extremely difficult. Even create your own game for the real smart ppl. I've put this on 3 phones now. Love it.
6 people found this review helpful
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Agdalah Laguerra
November 10, 2021
This is a awesome and challenging game has many levels from beginners to experts for me is a entertaining and relaxing one :)
3 people found this review helpful
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Astradia Russia
November 10, 2021
Thank you so much. We are so happy that you like our Sudoku game!

What’s new

- Fixed minor bugs and improved app stability.
- Improved the overall Sudoku puzzle experience.

Thank you for playing Sudoku free! Your feedback helps us make the game better.
Content rating
Everyone
Learn more

App support

About the developer
Голубева Екатерина
support@astradia.com
2 Беговая, 5, 165 Санкт-Петербург Russia 197374

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