Sudoku Brain Puzzle Challenge

Sudoku Brain Puzzle Challenge

Classic Sudoku number puzzle - offline, with undo, auto-save, and 4 difficulties

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Previous Versions

Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.5 APK
May 26, 2026 6 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 37c022fc1c017a26ad3e5009b2524ce95553605d

Size: 6 MB

What's New:

This release:
* Improved privacy and ad consent handling. The app now respects your ad choices more reliably and continues working normally when ads are unavailable.
Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.4 APK
February 25, 2026 6.49 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 27e0ab7f5116764f7f1a18b619a51778d1918f08

Size: 6.49 MB

What's New:

This release:
* Adds support for Android 16
* Includes bug fixes and performance improvements.
Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.3.11 APK
August 15, 2025 5.96 MB
Variant
Arch
Version
DPI
arm64-v8a, armeabi-v7a, x86, x86_64
Android 6.0+
160-640dpi
Android 5.0+
160-640dpi
Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.3.7 APK
September 29, 2024 4.81 MB

Requires Android: Android 5.0+

Screen DPI: 160-640dpi

SHA1: edd4bf54d493835204916ed975f8e9bb4e4d2b55

Size: 4.81 MB

What's New:

This release focus on stability and performance improvements.
Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.3.5 APK
September 23, 2024 4.81 MB

Requires Android: Android 5.0+

Screen DPI: 160-640dpi

SHA1: 680c7f1220369a90d61b4a534e6516ef365b70d1

Size: 4.81 MB

What's New:

This release focus on stability and performance improvements.
Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.3.1 APK
June 14, 2024 4.81 MB

Requires Android: Android 5.0+

Screen DPI: 160-640dpi

SHA1: 6a27479d8fc4941dd5349f6f70908e8e3d1d3806

Size: 4.81 MB

What's New:

This release focus on stability and performance improvements.
Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.2.9 APK
September 20, 2023 2.8 MB

Requires Android: Android 4.4+

Screen DPI: 160-640dpi

SHA1: 48d3fbeab9d1298562b5707f7c168c80a020152e

Size: 2.8 MB

What's New:

This release focus on stability and performance improvements.
Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.2.5 APK
November 14, 2022 2.8 MB

Requires Android: Android 4.4+

Screen DPI: 160-640dpi

SHA1: 51c09a70d84a5de7d361410ebdf5082505cd1f7a

Size: 2.8 MB

What's New:

App targets Android 13
Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.2.4 APK
January 26, 2019 2.22 MB

Requires Android: Android 4.0+

Screen DPI: 120-640dpi

SHA1: 5f2d7f0a9a90d3823d3beb1c4ae241f03c3eb2c6

Size: 2.22 MB

What's New:

Version 1.2.4
* New design
* Fixed bug.
Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.2.3 APK
March 30, 2017 2.54 MB

Requires Android: Android 2.3.2+

Screen DPI: 120-480dpi

SHA1: 7260a721571f4227b0806b7213652c6027b41dad

Size: 2.54 MB

What's New:

* Added 'very easy' level of difficulty
* Added German translation
Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.2.2 APK
June 26, 2016 2.11 MB

Requires Android: Android 2.3.2+

Screen DPI: 120-480dpi

SHA1: 2a7e3730168a5272d2d20d9267457dcb315c6609

Size: 2.11 MB

What's New:

Version 1.2.2
* Fixed crash.
Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.2.1 APK
February 9, 2016 2.43 MB

Requires Android: Android 2.3.2+

Screen DPI: 120-640dpi

SHA1: 416656f4207b0ba3b42417e8a99f841aa0bfa684

Size: 2.43 MB

What's New:

Version 1.2.1
* Fixed crash if 'Google Play services' are not up to date.
Sudoku Brain Puzzle Challenge
Sudoku Brain Puzzle Challenge 1.2.0 APK
January 30, 2016 2.42 MB

Requires Android: Android 2.3.2+

Screen DPI: 120-640dpi

SHA1: 4a14688a3c217050de3f8b1fdc731e0c5f8c53fa

Size: 2.42 MB

What's New:

Version 1.2.0
* Horizontal layout added
* Time
* Best time for every level of difficulty