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Install ​

Sudoku Solver has no published download yet: it is not in the Google Play Store and its GitHub page has no releases. To use it now, build the APK from the source code on a computer and copy it to your phone.

If you have not installed an APK before, Installing apps explains how and what the "unknown sources" prompt means.

What you need ​

  • An Android phone running Android 7.0 or later. A camera helps, but you can also use photos you already have or type puzzles in.
  • A computer with Flutter (Dart 3.12 or newer), the Android SDK and Git.

Build and install the APK ​

  1. Get the source code:

    bash
    git clone https://github.com/Dhiva-Labs/sudoku_solver.git
cd sudoku_solver
flutter pub get

  2. Build the APK:

    bash
    flutter build apk

    The APK is written to build/app/outputs/flutter-apk/app-release.apk.

  3. Copy the APK to your phone and open it. If Android asks, allow your file manager to install unknown apps.

  4. Tap Install, then Open.

To try it on a phone connected by USB instead, run flutter run.

Next steps ​