Sudoku - Sudoku Classic Puzzle

Contains adsIn-app purchases
4.7
6.29K reviews
1L+
Downloads
Content rating
Everyone
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About this game

🧠 Sudoku Puzzle – Play fun sudoku free offline!
Discover the best sudoku classic with thousands of brain sudoku games! This classic sudoku game helps you train logic, improve memory, and relax your mind. Whether you enjoy daily sudoku, sudoku classic, or quick puzzle challenges, this number game is your go-to logic trainer. Perfect for fans of fun sudoku, and sudoku offline puzzles.

🧩 Why choose this Sudoku games?

✔️ Over 10,000 classic sudoku puzzles
✔️ 4 difficulty levels: easy, medium, hard, expert
✔️ Play sudoku offline – no internet required
✔️ Simple & clean interface, fast controls
✔️ Smart tools: notes, hints, undo, erase
✔️ Dark theme & custom styles for better comfort in sudoku puzzle sessions

🔢 Best Features of Sudoku Free puzzle

🔸 Sudoku classic layout — just like pen and paper
🔸 Daily sudoku game brain teasers to boost your logic
🔸 Track your brain sudoku stats and progress
🔸 Play sudoku games anytime, anywhere
🔸 Multiple themes and customizations

🧩 Download Sudoku Free now — your daily brain puzzle challenge! Enjoy the ultimate sudoku puzzle game with fun sudoku, suduko, soduko & brain sudoku games. From sudoku classic to sudoku offline games, this number puzzle game is designed to entertain and sharpen your mind. Play logic games daily and become a sudoku master!
Updated on
15 Oct 2025
Available on
Android, Windows

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
5.47K reviews
Chelsea Gibbs
25 October 2025
Very happy with this app! The functionality is perfect, the different difficulty modes match what I would expect. The ads are there, and noticeable, but not so obstructive that you can't play. Best Sudoku app I've tried! One possible thing to make it better: I would really like to play with the "dark mode" coloring, but the highlight row/column color is a pretty dark gray on the black background and it makes it really difficult to see. A higher contrast would be amazing!
8 people found this review helpful
Did you find this helpful?
Digitalchemy, LLC
27 October 2025
Hello! Thank you for playing Sudoku and sharing your feedback! I have passed the suggestion to the developer team to consider changes to the dark mode for future updates. Hope you a having a great day! Best regards, Nadia
Mariel Donnert
2 November 2025
It's pretty much a perfect sudoku app. There are banner ads that just sit at the bottom of the screen and don't interrupt your gameplay, there's even an option to purchase ad-free. You can put in pencil notes for empty squares, and it highlights the number across the board (optional). It doesn't have all the functions I would want even optionally so it's not my favorite, but it's damn good enough. 9/10 get this app for Sudoku, good job devs!
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Digitalchemy, LLC
4 November 2025
Hello Mariel, Thank you very much for playing Sudoku and for your awesome review! We are currently working on changes that would help reduce accidental inputs, as well as functions that would help learn Sudoku. The ideas for these changes have been shared by the players, so don't hesitate to leave a suggestion. ​ Best regards, Nadia
Aidan McLoughlin
26 October 2025
Upped my rating after playing longer. at first I kept accidentally entering numbers on the board when I meant to select them but I've got over that now. UI is clean and simple and ads are unobtrusive. first soduku app I found where the ads didn't turn me right off.
6 people found this review helpful
Did you find this helpful?
Digitalchemy, LLC
27 October 2025
Hello Aidan, Thank you for trying out Sudoku and sharing your feedback with us! ​ Happy to hear that the game clicked for you in terms of the interface, and we will also be trying options to reduce accidental inputs. ​ Hope you are having a great day! Best regards, Nadia

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!