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Last updated on: 2026-06-03
Android Apps > Puzzle > Sudoku
Sudoku icon

Sudoku

2.1.3
ScieNext
4.79
19,687 reviews
1,000,000+
Downloads
Free

Train your brain with classic sudoku number placement puzzle game

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About Sudoku

Sudoku is a puzzle app developed by ScieNext.

Download Statistics

Sudoku has been downloaded 2.3 million times. In the last 30 days, the app was downloaded 8.1 thousand times.

User Ratings

Sudoku is rated 4.79 out of 5 stars. The rating is based on 20 thousand ratings.

App Information

Sudoku is FREE to download. The APK download size is 15.50 MB. The latest version available is 2.1.3. The last update was on May 14, 2026.

Technical Requirements

Sudoku requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2018.

Description
Sudoku is a unique puzzle game experience on mobile like real sudoku on paper with a pencil :)

Exercise your brain wherever you go with a free Sudoku puzzle game now with 4 levels of difficulties easy, medium, hard, and very hard.
Each difficulty contains several puzzle packs and each pack contains 30 puzzles now. Total 3600+ brain Sudoku puzzles.

Solve puzzles in Sudoku, Achieve the achievements, check your worldwide rank in leaderboard, and compete with your friends if they can solve more puzzles than you.

HOW TO PLAY:
Place numbers 1 through 9 in empty cells. Each row, column, and square(3x3) needs to be filled with numbers 1 through 9, without repeating any numbers within the row, column, or square(3x3)
When whole sudoku puzzle cells are filled with solutions without any errors, the Puzzle is solved!!
Choose your favorite input mode: Number first or cell first to play easy sudoku.

Sudoku game Features:
✓ Daily sudoku challenge. Solve sudoku once per day
✓ Newly added win screen with a clean and satisfying finish experience
✓ Multiple input methods: select cell first & select number first
✓ Multiple Themes
✓ Night/Dark mode
✓ 4 levels of difficulties Easy, medium, hard, and very hard.
✓ Auto-save if you leave a sudoku unfinished
✓ Continuous New Game mode with multiple difficulty levels
✓ Unlimited Undo option
✓ Use Hint where you are stuck in the game
✓ Highlighting of a row and column related to the selected cell
✓ Highlighting Similar numbers in a cell
✓ Automatic error detection of numbers that fail to match the final sudoku solution
✓ Control Auto remove notes from settings
✓ Highlight Repeated numbers in each column, row, and block
✓ Eraser to get rid of mistakes made
✓ Turn on/off time during gameplay
✓ Use a Pencil to make notes
✓ Play Sudoku offline and online
✓ Reset the puzzle at any point
✓ Simple tutorial to learn how to play sudoku
✓ Check how many puzzles you solved and your rank in leaderboard
✓ Check how much total time you spent in sudoku in leaderboard
✓ Achieve different achievements

To access Leaderboard and Achievements, you have to sign in using google account.

Available Languages:
Hindi, English, Portuguese(Brazil), Spanish, French, German, Italian, Japanese, Danish, Dutch, Chinese, Greek, Romanian, Arabic, Turkish, Polish, Indonesian, Russian, Thai and Korean

Join us for regular updates.!!
https://facebook.com/com.scn
https://twitter.com/scienext

Recent changes:
🏅 New Events are live - play, win medals, and claim your glory. Update now!
☆ Bug fixes and performance improvements.
☆ Gameplay is now smoother than ever.
🚀 Enjoy upgraded gameplay and celebrate every victory with our brand-new Win Screen animations!
🎮 Your best gaming experience yet is just one update away.
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More data about Sudoku

Price Free to download
Total downloads 2.3 million
Recent downloads 8.1 thousand
Rating 4.79 based on 20 thousand ratings
Ranking Not ranked
Version 2.1.3
APK size 15.5 MB
Number of libraries 24
Designed for Android 4.4+
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for Sudoku with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Google Play Rating history and histogram

17K
2.5K
180
380
0

Downloads over time

Sudoku has been downloaded 2.3 million times. Over the past 30 days, it averaged 270 downloads per day.

Changelog of Sudoku

  • May 14, 2026UpdateVersion 2.1.3
  • Apr 25, 2026UpdateVersion 2.1.0
  • Mar 16, 2026UpdateVersion 2.0.8
  • Feb 23, 2026UpdateVersion 2.0.7
  • Nov 6, 2025UpdateVersion 2.0.6
  • Sep 22, 2025UpdateVersion 2.0.5
  • Sep 2, 2025UpdateVersion 2.0.3
  • Aug 4, 2025UpdateVersion 2.0.2
  • Jul 9, 2025UpdateVersion 1.9.8
  • Jun 2, 2025UpdateVersion 1.9.3
  • Jun 2, 2025UpdateVersion 1.9.3
  • May 13, 2025UpdateVersion 1.9.1
  • Apr 26, 2025UpdateVersion 1.9.0
  • Apr 1, 2025UpdateVersion 1.8.9
  • Oct 17, 2024UpdateVersion 1.8.6
  • Sep 13, 2024UpdateVersion 1.8.5
  • Aug 29, 2024UpdateVersion 1.8.4
  • Jul 3, 2024UpdateVersion 1.8.3
  • May 17, 2024UpdateVersion 1.8.1
  • May 1, 2024UpdateVersion 1.8.0
  • Mar 28, 2024UpdateVersion 1.7.8
  • Feb 1, 2024UpdateVersion 1.7.7
  • Jan 1, 2024UpdateVersion 1.7.5
  • Oct 2, 2023UpdateVersion 1.7.3
  • Sep 21, 2023UpdateVersion 1.7.1
  • May 11, 2023UpdateVersion 1.7.0
  • Mar 25, 2023UpdateVersion 1.6.9
  • Mar 15, 2023UpdateVersion 1.6.8
  • Mar 9, 2023UpdateVersion 1.6.7
  • Feb 23, 2023UpdateVersion 1.6.6
  • Feb 9, 2023UpdateVersion 1.6.5
  • Jan 2, 2023UpdateVersion 1.6.3
  • Dec 17, 2022UpdateVersion 1.6.1
  • Nov 25, 2022UpdateVersion 1.6.0
  • Nov 15, 2022UpdateVersion 1.5.9
  • Oct 27, 2022UpdateVersion 1.5.7
  • Aug 30, 2022UpdateVersion 1.5.4
  • Aug 13, 2022UpdateVersion 1.5.3
  • Aug 5, 2022UpdateVersion 1.5.2
  • Jul 22, 2022UpdateVersion 1.5.1
  • Jun 17, 2022UpdateVersion 1.5.0
  • May 31, 2022UpdateVersion 1.4.9
  • May 25, 2022UpdateVersion 1.4.8
  • Mar 9, 2022UpdateVersion 1.4.7
  • Jan 4, 2022UpdateVersion 1.4.6
  • Dec 7, 2021UpdateVersion 1.4.5
  • Oct 19, 2021UpdateVersion 1.4.4
  • Oct 29, 2020UpdateVersion 1.4.2
  • Sep 13, 2020UpdateVersion 1.4.0
  • Aug 22, 2020Installs1,000,000+ installs
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Developer information for ScieNext

ScieNext

info@scienext.in

Website

N/A

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Comments on Sudoku for Android

★★★★☆ Sam WAM · Jul 14, 2025
14/07/25 after years, I just deleted it. Ruined by update, impossible to use. 18/08/2020 Pro: tons of puzzles, of different levels. Highlighting by number, Pencil marks Con: When highlighting a number, it only shows boxes with a decision :(it does *not* highlight pencil marks of that number. This makes it much more difficult to see patterns and work out logic. I would suggest adding a Settings option: "Include pencil marks in highlighting? Yes/No" That would raise the app to a 5 IMO. Thanks
★★★★★ Gitesh Pawar · Mar 13, 2026
For boosting a memory. This game is more powerful. When I installed this game I don't know how to play this game. But After that installation This game gave me a memory. I achieved 9/11 achievement Goals...2 are in progress. I loved this game ❣️
★★★★★ Pa Jpti · Apr 14, 2025
I like new update, themes are now easily accessible on main menu. New Game mode is good and very satisfying + old classic packs style design is there. Looks like perfect sudoku app now specially after this latest update.
★★☆☆☆ Inspiring Reads · May 3, 2026
The puzzles are too hard. They're like a level or two above what they say they are. Like, easy isn't easy. It feels medium or hard.
★★☆☆☆ Adrien FATCHEOUN · Jun 15, 2024
I love this game, but personally I don't appreciate the last update that shows the mistakes while playing. It's a game of memory, calculation and strategy, and it is no more attractive, for me, if it becomes too easy to solve.
★☆☆☆☆ Renato · Sep 8, 2025
The ads that play at the end of a stage now force you to go the advertised game's Google Play Store page in order to close them. There isn't a way of skipping that. Please change this back to how it was before.

Google Play Rankings for Sudoku

This app is not ranked

Technologies used by Sudoku

Sudoku is requesting 16 permissions and is using 25 libraries.

Permissions

Network communication
view network connections, view Wi-Fi connections, full network access, Google Play license check, receive data from Internet
Hardware controls
control vibration
System tools
reorder running apps, prevent phone from sleeping
Extra
android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID, com.scn.sudokuchamp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

AdMob Android Library IconAdMob Facebook Audience Network Android Library IconFacebook Audience Network

Social libraries

Google Play Games Services Android Library IconGoogle Play Games Services

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core Android Architecture Components Android Library IconAndroid Architecture Components Android Jetpack VersionedParcelable Android Library IconAndroid Jetpack VersionedParcelable Firebase Android Library IconFirebase Android Jetpack Annotations Android Library IconAndroid Jetpack Annotations Android Jetpack Widgets Android Library IconAndroid Jetpack Widgets Android Jetpack AppCompat Android Library IconAndroid Jetpack AppCompat AndroidX Activity Android Library IconAndroidX Activity Android Activity Saved State Android Library IconAndroid Activity Saved State AndroidX Loader Android Library IconAndroidX Loader Android Jetpack Media Android Library IconAndroid Jetpack Media Google Cloud Messaging (GCM) Android Library IconGoogle Cloud Messaging (GCM) Kotlin Android Library IconKotlin Android Support VectorDrawable Android Library IconAndroid Support VectorDrawable AndroidX App Startup Android Library IconAndroidX App Startup Android WorkManager Android Library IconAndroid WorkManager AndroidX Emoji / Emoji2 Android Library IconAndroidX Emoji / Emoji2 AndroidX Preference Android Library IconAndroidX Preference Google Protocol Buffers Android Library IconGoogle Protocol Buffers Jetpack Navigation Android Library IconJetpack Navigation MaterialCalendarView Android Library IconMaterialCalendarView
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