Sudoku - Free Classic Brain Pu

Contains ads
4.4
270 reviews
10K+
Downloads
Content rating
Everyone
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About this game

Solve sudoku, train your brain, and have fun! Thousands of puzzles to explore. Install to start now!

Classic sudoku and Killer Sudoku for beginners and advanced players. Whether you'd like to relax or keep the mind active – pass the time in a pleasant way with sudoku free puzzle game! Get a small stimulating break or clear your head! Take your favorite game with you wherever you go. Sudoku is available offline. Playing the game on mobile is as good as with a real pencil and paper. Now play ranked matches to score against other players!

We have 10000+ different puzzles and comes in four difficulty levels: easy, medium, hard, and expert! Play easy sudoku to exercise your brain, logical thinking, and memory, or try medium and hard sudoku to give your mind a real workout.

Our free sudoku puzzle games have some features that make the game easier for you: hints, auto-check, and highlight duplicates. What's more, in our app each classic sudoku puzzle game has one solution. You will find all you need whether you are solving your first puzzle, or you've progressed to expert difficulty. Choose any level you like!

Features:

✓ Complete Daily Sudoku Challenges
✓ Challenge yourself figuring out your mistakes, or enable Auto-Check to see your mistakes as you go
✓ Turn on Notes ✍ to make notes as on paper. Each time you fill in a cell, notes are automatically updated!
✓ Highlight duplicates to avoid repeating numbers in a row, column and block
✓ Hints can guide you through the points when you are stuck

More features:

- Statistics. Track your progress for each difficulty level: analyze your best time and other achievements
- Unlimited Undos. Made a mistake? Just put it back quickly!
- Color themes. Choose one of three appearances to design your own sudoku kingdom! Play with more comfort, even in the dark!
- Auto-save. If you leave a game unfinished, it will be saved. Continue playing anytime
- Highlighting of a row, column, and box related to the selected cell
- Eraser. Get rid of the mistakes

Highlights:

• More than 10000 classic well-formed sudoku puzzles
• 9x9 grid
• 4 perfectly balanced levels of difficulty. This free app is suitable for both sudoku beginners and advanced evil sudoku players! Play easy and medium levels to exercise your brain. Choose hard sudoku to improve your skills and try expert.
• Support both phones and tablets
• Portrait and landscape mode for tablets
• Simple and intuitive design

Daily sudoku is the best way to start your day! 1 or 2 classic sudoku puzzles will help you to wake up, make your brain work, and help you to be ready for a productive working day. Download our mobile application and play sudoku free puzzles offline.

If you are an excellent sudoku solver welcome to our sudoku kingdom! Here you can spend your free time keeping your mind sharp. Regular game practice will help you become a real sudoku master who quickly deals even with the most difficult web puzzles in a short time.

Challenge your brain anywhere, anytime!
Updated on
Nov 16, 2021

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
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No data collected
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Data is encrypted in transit

Ratings and reviews

4.4
212 reviews
Denise Branham
March 20, 2022
This is for. the 'killer Sudoku" version. I was so happy to find that if I used the "notes button" it didn't keep my last number and put it in on the next block I highlighted. On several OTHER Sudoku game makers this has given me an error. Also, the level of game you choose is more accurate than others. Another plus is I can see all the numbers, even the total for an area WITHOUT my glasses or a magnifier!!! THANK YOU.
44 people found this review helpful
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VINDecoded.com
March 28, 2022
Great to hear, thank you!!
Brandy Wine
January 13, 2021
Only 2 stars because the Sudoku-puzzle is supposed to be the only difficult aspect of this app! Unfortunately, I also found my large hands, trying to navigate this small layout successfully, stole quite a bit of my concentration away from the puzzle. Super friggen annoying when you tap...tap...tap an "8", three times in a row, and a stink'n "9" appears!?!🤬🤯🤮😡... On the good side, 😇 you created a otherwise excellent product! Please, make it LARGER😕. God bless
60 people found this review helpful
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VINDecoded.com
January 31, 2021
I might be adding the option for this, thanks!
James Leslie Plaisted
July 25, 2025
A brain twister .... Time consuming but a challenge to your logical and analytical process of your train of thought as well as your ability to reason abstract things out through your deductive process as you play out each step of elimination.
1 person found this review helpful
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What’s new

Now with Ranked Games on every game!
Bug Fixes