Sudoku - Brain Puzzle Games 4+

Classic numbers mind teasers


Designed for iPad

    • Free
    • Offers In-App Purchases



Sudoku Free Puzzle Game is a welcomed and addictive Brain Sudoku puzzle game on App Store. You can download Sudoku free app for your iPhone. You get 5000+ challenging Sudoku puzzles everyday to one true solution. Classic Sudoku the best puzzle game for your brain, logical thinking, memory, and A GOOD TIME KILLER!

Classic Sudoku is a logic-based number puzzle game and the goal is to place 1 to 9 digit numbers into each grid cell so that each number can only appear once in each row, each column and each mini-grid. With our Sudoku puzzle app, you can not only enjoy sudoku games anytime anywhere, but also learn Sudoku techniques from it.

Key Features
1. Sudoku puzzles come in 4 difficulty levels - easy Sudoku, medium Sudoku, hard Sudoku and expert Sudoku! Perfect for Sudoku beginners and advanced players!
2. Daily Challenges - Complete Daily Challenges and collect trophies.
3. Pencil Mode - Turn on/ off pencil mode as you like.
4. Highlight Duplicates - to avoid repeating numbers in a row, column and block.
5. Intelligent Hints - guide you through the numbers when you get stuck
6. Themes - Choose the theme that makes it easier for your eyes.
7. Long press to fill quickly

On this Brain Sudoku free app, you are also able to
1. Turn on/off sound effects
2. Turn on/off Highlight identical numbers
3. Auto remove notes from all columns, rows and blocks once the number is placed
4. Unlimited undo & redo
5. Auto-save - Pause the game and resume the game without losing any progress
6. Sudoku online & Sudoku offline

You may also find the following Brain Sudoku features useful
1. You can share to your friends via Google+, Facebook, Twitter etc..
2. Use dark mode to protect your eyes
3. Turn on/off timer when you play the sudoku puzzle
4. 100 new sudoku puzzles every week.
5. New types of Sudoku puzzles, like Killer sudoku, letter Sudoku, will be available.
6. Good gameplay
7. Intuitive interface
8. Easy tools, easy control
9. Clear layout

Our free Sudoku puzzle app has intuitive interface, easy control, clear layout and well balanced difficulty levels for beginners and advanced players. It’s not only a good time killer but also helps you think, makes you more logical and have better memory.

When you first open our Sudoku app, you see a guide tour teaching you how to play Sudoku and when you open the puzzle game app for the 100th time, you can see yourself a Sudoku master and a great Sudoku solver. You’d be able to play any web sudoku fast. Come to our Kingdom of Sudoku and keep your mind sharp.

If you have any idea for our Sudoku puzzle game app, or if you have any question about Sudoku and you want to discuss with us, please send us emails at We are always here for you.

Privacy Policy:

What’s New

Version 4.4.0

-Bug fixes and performance improvements.

Ratings and Reviews

4.7 out of 5
107.7K Ratings

107.7K Ratings

VMR1998 ,

Love the game...

I love the game, but there is one thing that I would love for the app developers to consider. Since iOS 14 came out, I am able to use my Apple Pencil to draw the numbers in the boxes; however, the app doesn’t recognize the number I am drawing in the box.

I have been trying to find a Sudoku app that lets me write in the numbers and have yet to find one. I would be soooo happy if they added this feature.

Either way, I give this app 5 stars. I’ve played Sudoku for a long time and I have no complaints about this app. If you love sudoku, I highly recommend you download this app. You will not be disappointed!!!

I am a goat! ,

Great app, but way too many ads

I got this game because I love sudoku and I wanted to be able to play it on my phone. I think this app is the best most sudoku app out there I like that you can play whatever level you want right away, because most sudoku apps you have to play all the easy one to unlock the hard ones. The only issue I have is all the ads. I understand that it is your only way of income because the app is free, but you get a 30 second ad every time you go into a different page. Like if you miss click one time you have to watch like 2 minutes of ads, I think if the wasn’t as many ads or at least they weren’t as long i would for sure give this 5 stars, but because of the ads it doesn’t deserve that

lprib ,

Favorite suduko

Your game was my favorite sudoku until for the last time , one of your advertisers hi-jacked my phone with a 30 second commercial after I had just watched a 30 second commercial. This was because I wanted to complete a game I had started. The way I see it…my phone, my rules. Your game your rules. You have advertisers that have an ad with a timer that stops when you click on “done” at the top of the page. I take a huge exception to that. They aren’t my freaking kindergarten teacher. I’m sure I’m not the only person who has quit because of this and I won’t be the last.
By the way, I already have the parking lot game and it is going too. This is simply a lack of respect and a waste of time to watch commercials on games I have.


App Privacy

The developer, Learnings.AI, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Purchases
  • Location
  • Identifiers
  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Location
  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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