Andoku Sudoku 3

Train your brain! More than 20,000 Sudoku puzzles are waiting to be solved.

Markus Wiederkehr · com.andoku.three.gp

5.0 out of 5 (2 ratings) 1M+ downloads v1.38.2 9 MB Android 5.0+ PEGI 12 · Low Maturity

Download APK 9 MB All versions

Signature matches the Google Play version Details

Watch the Andoku Sudoku 3 trailer on YouTube

At a glance

Latest version: v1.38.2 (75)
Updated: Oct 1, 2026 (9 days ago)
APK size: 9 MB
Requires: Android 5.0+ (API 21)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Puzzle (game)
Listed since: Jan 23, 2021 (at least)
Permissions: 12 (1 sensitive)
Website: andoku.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Andoku Sudoku 3 is a game by Markus Wiederkehr in the Puzzle category, listed since at least January 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 12 permissions, 1 of them sensitive: camera. It asks for the same permissions as version 1.37.4. The game offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v1.38.2

• This release supports Android 15 • In cell first input mode, the highlighted digit can be turned off by tapping the same cell again • Added list of open source licenses to settings • Updated underlying library dependencies • Bug fixes and refactoring

Description

From the listing uploaded by “appupdater”.

Andoku Sudoku 3 is a Sudoku number puzzle game for smartphones and tablets. The game contains Sudoku puzzles of various difficulty levels and detailed instructions. It is aimed at beginners and experts alike. Features ✔ intuitive navigation ✔ appealing design ✔ auto-save running games ✔ unlimited undo and redo ✔ enter notes ✔ numerous assistance functions ✔ many game variations ✔ nine difficulty levels ✔ cloud synchronization ✔ enter your own Sudoku puzzles ✔ game statistics Game variations Andoku Sudoku 3 offers numerous other game variants in addition to the standard version of Sudoku: • X Sudoku • Hyper Sudoku • Percent Sudoku • Color Sudoku Tutorials Andoku Sudoku 3 comes with tutorials that teach you many solving techniques. Based on specific game situations, the tutorials explain the solving techniques step by step. The solution techniques are ordered by difficulty, ranging from very simple (Introduction, Hidden Single, etc.) to very difficult (XY Chain, Sashimi Swordfish, etc.). Enter your own puzzles Would you like to solve a Sudoku puzzle from your local newspaper on your smartphone? With Andoku Sudoku 3 you can easily enter your own puzzles. Cloud synchronization The game allows you to save your progress in the cloud. This also allows running games to be synchronized between different devices. You can start a game on your smartphone and continue to play on your tablet later!

Version history

3 versions are listed, going back to v1.37.3.

v1.38.2 LATEST Oct 1, 2026 9 MB TRUSTED v1.37.4 Dec 11, 2024 8.8 MB TRUSTED v1.37.3 May 31, 2024 8.8 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Oct 1, 2026.
Certificate issued to “Unknown” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Oct 1, 2026
Validated against Google Play Oct 1, 2026
Signed byCN=Markus Wiederkehr, OU=Unknown, O=Unknown, L=Unknown, ST=Unknown, C=AT
Signing certificate (SHA-1)74:09:48:88:07:AD:43:69:56:0F:2B:D2:E0:5E:1D:7C:3A:22:8E:80
File MD5ba07268b75b2fa6f9db9c12804cc3ea7
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (12)

Andoku Sudoku 3 requests 12 permissions, 1 of them sensitive.

Camera Sensitive android.permission.CAMERA
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.andoku.three.gp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Wi-Fi android.hardware.wifi

Andoku Sudoku 3 APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is Andoku Sudoku 3 free?

The APK is free to download, but the game offers in-app purchases through Google Play.

Is the Andoku Sudoku 3 APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is ba07268b75b2fa6f9db9c12804cc3ea7.