Sudoku - Classic Sudoku Puzzle

Contains adsIn-app purchases
4.3
28.8K reviews
1M+
Downloads
Content rating
PEGI 3
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About this game

Welcome to Sudoku - Classic Sudoku Puzzle, some users usually spell as soduku, sudoko, sodoku or suduko, which are mistaken spellings. In our Sudoku - Classic Sudoku Puzzle, users can enjoy over 5000+ challenging sudoku puzzles every day. We also add 100 new Sudoku puzzles each week. Sudoku attracts individuals who enjoy brain teasers, logic puzzles, and strategic thinking.
With our Sudoku - Classic Sudoku Puzzle app, you can not only play Sudoku anytime, anywhere, but also learn new solving techniques.
Key Features:
❤️6 Difficulty Levels: Casual Mode(6X6), Easy, Medium, Hard, and Expert, Evil. Perfect sudoku games for beginners and advanced players.
💚Sudoku Daily Challenges: Complete daily Sudoko Puzzles and collect trophies.
💛Soduku Fast Note Mode: Enable or disable suduku Fast Note mode to jot down possible numbers.
💙Sodoku Highlight Duplicates: Avoid repeating numbers in rows, columns, and blocks.
💜Suduko Intelligent Hints: Get sodoku guidance when you're stuck.
💚Sudoku Themes: Choose a visually pleasing soduko theme.
🧡Sudoku Auto Fill: Fill cells automatically when 9 unsolved is left

In our Classic Sudoku game, you can also:
❤️Toggle sound effects and highlight identical numbers.
🧡Auto-remove notes when numbers are placed.
💙Enjoy unlimited undo and redo options.
💛Auto-save: Pause and resume free sudoku games without losing progress.
💜Play sudoku free online game.

Sudoku GamesAdditional Features:

❤️Sudoku Dark Mode: Protect your eyes while playing sudoku puzzles.
💛Sodoku Timer: Enable or disable the timer for an added free sudoku challenge.
🧡100 New Sudoku Free Puzzles Weekly.
💚Explore different Sudoku variations like Number sudoku :)
💙Engaging suduku gameplay and an intuitive interface.
🖤Easy-to-use soduko tools for effortless control.
💜Clear classic sudoku layout for enhanced readability.

Sudoku puzzles can be found in various difficulty levels, allowing players to choose the level that suits their skills and preferences.Sudoku is not just a time killer; sudoku also enhances your logical thinking and memory skills.

Get started with a guided tour on how to play Sudoku, and with regular practise, you'll become a Sudoku master and skilled sodoku solver. Join our Kingdom of Sudoku to keep your mind sharp.
Sudoku involves numbers and logic, which makes it attractive to people with an affinity for mathematics, logic puzzles, and analytical thinking.
If you're a Sudoku lover, don't miss out on our app. Download now and enjoy Sudoku games every day! Let's play Sudoku :)

For any ideas or questions, please reach out to us at Sudoku-Puzzle2023@outlook.com. We're here to assist you.
Updated on
Apr 15, 2025
Available on
Android, Windows*
*Powered by Intel® technology
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
Location, App info and performance and Device or other IDs
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

4.4
26.8K reviews
Joshua Canfield
April 11, 2025
When I looked up Sudoku, there were many different ones. But after looking through reviews and it's description I liked how this looked and installed. I did not regret doing so. The way this game is set up is awesome with challenging puzzles+plenty of little thing to help. There's a pot of Sudoku games out there, but this one is certainly great. It lets you know when you get one wrong, but still doesn't give the answer thankfully and you do fail if you get too many wrong so it not too easy :)
3 people found this review helpful
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Jodie
January 17, 2024
Overall I like this game. I love the daily challenges and the events that pop up. I don't really bother with the star races, master games or the new zodiac things, so I just ignore those. One thing I would change though is actually making the hints give info everytime to teach something, rather than just filling in a blank cell. I don't bother using them anymore and have 115 hints saved up unused. Also, ads have increased to a laughable amount.
19 people found this review helpful
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ZenPuz
January 30, 2024
Hi, thanks for your advice. We will consider adding it in the future.Thanks for supporting Sudoku - Classic Sudoku Puzzle. Have a nice day!
Steven Hill
February 24, 2024
App looks nice but some useful things missing. No remove screen timeout feature, so while you're thinking, you have to keep your finger on the puzzle. No teaching tips. The hints here just fill in a square. That's not really a hint! Far too many ads with tiny little close buttons to force error clicks and the premium addition is absurdly expensive at £65 per year!!
14 people found this review helpful
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ZenPuz
March 5, 2024
Thanks for your feedback and currently Sudoku - Classic Sudoku Puzzle does not have this feature. We will consider adding it in the future.We have much more for you guys in the pipeline so we recommend staying tuned for updates!

What’s new

Hey Sudoku Players,

Here is the update for Sudoku:
Bug fixes and performance improvements.

Thank you everyone for your support!
We’re still working hard to keep peoples’mind active and will have more updates soon :)