Sudoku - Classic Sudoku Puzzle

Contains adsIn-app purchases
4,8
6,11K reviews
100K+
Downloads
Content rating
USK: All ages
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About this game

🧠 Train your brain with Sudoku offline – the ultimate number puzzle game for all levels! Discover a world of classic sudoku puzzles, from easy sudoku free for beginners to hard sudoku game for experts. Enjoy this offline sudoku game anywhere and anytime!

🧩 Why play Sudoku Puzzle?

✔️ Over 10,000 handcrafted sudoku puzzles
✔️ Multiple difficulty levels: easy sudoku, medium, hard, and expert
✔️ Play sudoku offline — no Wi-Fi needed
✔️ Enjoy a clean, intuitive interface for stress-free brain training
✔️ Classic number puzzle & sudoku free experience in your pocket

🎮 Key Features of Classic Sudoku Puzzle

🔸 Classic Sudoku gameplay – just like the pen-and-paper version
🔸 Smart tools – hints, notes, auto-check, undo, duplicate alerts
🔸 Custom themes – switch colors and grid styles to suit your mood
🔸 Playable sudoku free offline – perfect for travel or no-internet moments

🧩 More than just a number game
This isn’t just another sudoku game — it’s your go-to brain workout.
Enjoy logic puzzles, brain teasers, and sudoku no ads challenges that test memory, focus, and strategy. Whether you love puzzle games, number games, or want to improve your skills with sudoku classic puzzle games, we’ve got you covered.

Download Sudoku Puzzle now and join millions of puzzle lovers! It’s the perfect sudoku offline game for quick brain breaks, long travel sessions, and daily mental training. Challenge yourself with the most complete classic sudoku experience on mobile!
Updated on
15 Oct 2025
Available on
Android, Windows
Events and 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.
This app may share these data types with third parties
Location, Financial info and App activity
This app may collect these data types
App activity, App info and performance and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4,7
5,33K reviews
kiamae brown
03 October 2025
I rarely write reviews but this app is by far the best sudoku app. Other apps have unbearable ads before, during, and after each sudokus, but this one doesn't. It's easy to use, has a great selection of difficulty levels, and functions well. Highly recommend!
13 people found this review helpful
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Athan Allgood
22 October 2025
No pop ups, no timer limitations, no in app purchases. An actual REAL game for a change.
1 person found this review helpful
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Digitalchemy, LLC
23 October 2025
Hello Athan, Thank you very much for playing Sudoku and sharing your feedback! Some of the app's options, like being able to hide the timer, are all suggestions and contributions of our players. As for in-app purchases, there is the no-ads purchase, but it is hidden away at the bottom of the settings page. Best regards, Nadia
Amol Kharpas
21 October 2025
I havent seen a single ad yet and i am online when i am playing. I cant believe i am saying this but guys please show some ads so i wont feel like i m taking advantage of using this excellent sudoku app for free.
1 person found this review helpful
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What's new

✓ Play with or without the timer
✓ Hide block, row, and column highlights for a cleaner board
✓ See identical candidates in notes for a selected digit
✓ Speed up your moves! Pick a digit and place it in multiple cells
✓ Minor issues reported by users were fixed
✓ Please send us your feedback!