Sudoku - Sudoku puzzle, Brain game, Number game Apk

Sudoku - Sudoku puzzle, Brain game, Number game Apk

Latest version 1.16.3
02 Feb 2021

This is an original APK file, it's safe to download and free of any virus.

Older Versions

Apk Infos

Rating4.9/5, based on 23,016 votes
Size‎18.9 MB
Requires AndroidAndroid 5.0+ (Lollipop)
Author's NotesThe best brain training Sudoku app is here! Easily play at any time and place!

About Sudoku - Sudoku puzzle, Brain game, Number game APK

Sudoku - Sudoku puzzle, Brain game, Number game APK Download for Android
Sudoku - Sudoku puzzle, Brain game, Number game APK Download for Android


Enjoy the free Sudoku puzzle game for people who are a fresh start and advanced! Thousands of sudoku puzzles to solve. Download and start the daily challenge!

The Sudoku - Sudoku puzzle, Brain game, Number game has many different Sudoku puzzles and contains four different levels: Easy, Medium, Difficult, and Expert. Download Sudoku - Sudoku puzzle, Brain game, Number game now and choose the appropriate level for you!

Solve the easy level of daily Sudoku puzzles for fun, enhance logical thinking ability with medium/hard Sudoku levels. The game has the functions that to add or remove notes by turning on the memo during gameplay. Did you make a mistake? No problem, there are undo and hint functions! Don’t give up!!


1. Turn on the note mode to take notes like solving puzzles on a piece of paper. The memo is automatically updated itself while you fill in the cell
2. Find your mistakes and challenge yourself or use auto-check to see your mistakes in real-time
3. Complete daily challenges and earn special trophies!
4. Use the free hint function when you are stuck.

Other additional functions

1. There is a stats feature for each difficulty so that you can examine the game what played at any time. (Statistics can be reset).
2. Unlimited Undo. Did you make a mistake? Get it back fast!
3. Autosave. If you leave Sudoku incomplete, it will be saved. Keep playing anytime.
4. Eraser. Eliminate all mistakes!


1. 9x9 grid with simple design
2. Four perfectly balanced difficulty levels: Easy, Medium, Hard, and Expert.

Train your brain anytime and anywhere with the Sudoku - Sudoku puzzle, Brain game, Number game. If you like Sudoku, we welcome you. Come and try it out! Investing your spare time in Sudoku is very helpful for your mental health. Challenge yourself how quickly you can solve problems!

We always carefully check all reviews. Please leave your feedback on why you like this game or suggestions for improvements! Thank you and have fun with Sudoku - Sudoku puzzle, Brain game, Number game!

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Latest updates

What's new in version 1.16.3

Dear Sudoku players,
This update includes stability performance improvements and bug fixes.
Share this Sudoku app with your friends, thank you for choosing Sudoku.

How to install Sudoku - Sudoku puzzle, Brain game, Number game APK on Android phone or tablet?

Download Sudoku - Sudoku puzzle, Brain game, Number game APK file from ApkClean, then follow these steps:

Update Phone Settings

  • Go to your phone Settings page
  • Tap Security or Applications (varies with device)
  • Check the Unknown Sources box
  • Confirm with OK

Go to Downloads

  • Open Downloads on your device by going to My Files or Files
  • Tap the APK file you downloaded (
  • Tap Install when prompted, the APK file you downloaded will be installed on your device.

Older Versions

1.16.3 (21020271)18.9 MB
1.16.1 (21012080)18.9 MB
1.15.3 (21010883)18.9 MB
1.15.2 (21010583)18.2 MB
1.15.1 (21010143)18.1 MB
1.14.9 (20122543)17.4 MB
1.14.5 (20121082)17.3 MB
1.13.20 (20110467)13.3 MB
1.13.18 (20100965)13.3 MB
1.13.17 (20091779)13.3 MB
1.13.16 (20090180)12.6 MB
1.13.14 (20082102)12.5 MB

Questions & Answers

Q: What is an APK File?

A: Just like Windows (PC) systems use an .exe file for installing software, Android does the same. An APK file is the file format used for installing software on the Android operating system.

Q: If I install an APK from this website, will I be able to update the app from the Play Store?

A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading).
As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.

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A: Whenever someone wants to download an APK file from, we'll check the corresponding APK file on Google Play and allow user download it directly (of course, we'll cache it on our server). If the APK file does not exist on Google Play, we'll search it in our cache.

Q: What are Android App permissions?

A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.

Don't hesitate to contact us if you have any questions or concerns.

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User's Reivew

5 ★The Sudoku puzzles are very well organized in this game. It's a breeze to navigate
5 ★Solving puzzles on this app is neater and more convenient than the old pen and paper Sudoku.
5 ★This is just great for killing time and getting smart. I solve a lot of logical puzzles every day
5 ★This is the best free Sudoku app. It has multiple difficulty levels which helps you in getting started and getting better
5 ★All game functions work well. I like the highlighting and notes. Hints are also helpful for beginners
5 ★The best brain game that's out there. I play Sudoku every day. The daily challenges are a lot of fun
2 ★Game play is great. The puzzle levels seem about right. It would have rated much higher but the game sends me notices telling me it is time to play. Even worse it will tell me it is time to play the daily challenge that I already completed. I don't need notices from games. I have already deleted 2 apps that send notices and it's about to be 3. It's a shame because otherwise it's a great app.
3 ★This app is designed with care, has lots of options and statistics but 2 things made me say bye to it. First - small number buttons. I lost half of my games because of accidentally touching a wrong button with my big fingers. Second - the number of ads... Ads all the time...and they play whole timer is running.. why don't you just make a purely paid app... With this number of ads I'd call it unplayable. If you fixed the number buttons I'd be willing to pay for full version.
5 ★Love that you can take notes! Notes help a lot as a beginner. Thanks for making this wonderful Sudoku app
5 ★I love playing puzzles like jigsaw, photo grid puzzles etc but recently a friend introduced me to Sudoku and I've been blown away.
5 ★Thank you for making such an incredible Sudoku and making it available for free. There's no substitute to a good Sudoku puzzle
5 ★The ads drove me nearly to insanity so I sprung for pro. Definitely worth it