Sudoku Puzzle" is your perfect companion for hours of mental challenge and intellectual fun. We designed this app not just to entertain, but to give the brain the daily training it needs.
For developers and entrepreneurs, this project is a High-Quality Source Code ready for the Play Store. It features a clean, professional UI, and it’s fully optimized for the latest Android versions and monetization.
Why choose this Sudoku Source Code?

• Engagement: Designed to keep players returning with daily challenges and level progression.
• Monetization: Pre-integrated with AdMob (App Open, Rewarded, and Banner) to start earning from day one.
• Localization: Full support for Arabic and English, helping you reach a wider global audience.
• Modern Tech: Built for Android 15 and follows the latest Google Play policies

• Modern Android Support: Fully compatible with Android 10 up to Android 15 (API Levels 29–36).
• AdMob Ready: Integrated with the latest AdMob units ( Rewarded Video, and App Open Ads) for maximum revenue.
• Coins System: In-game currency for hints and special actions.
• Multiple Difficulty Levels:
  • Easy: Perfect for beginners.
  • Medium: For advanced players seeking a challenge.
  • Hard: Designed for Sudoku experts.
• Endless Challenges: Thousands of unique puzzles.
• Smart Game Tools:
  • Advanced Hint System to help players.
  • Undo moves capability.
  • Auto-Check for mistakes and cell highlighting.
• Progress Tracking: Built-in timer, detailed statistics, solving rates, and best times saving.
• Premium UI/UX:
  • Modern, elegant, and eye-friendly design.
  • Full Bilingual Support: Complete Arabic and English localization.
• Clean Code: Written in Java, easy to reskin and modify

Java Development Kit (JDK): Version 17 or higher.Gradle: Version 8.0 or higher.Android SDK: Minimum SDK 29 and Target SDK 36AdMob Account: To implement your own Ad units.Google Play Console Account: If the buyer wants to publish the ap

How to Reskin the Project

1. Change Package Name:
   • Location: In Android Studio, go to the Project pane -> click the Gear icon -> uncheck "Compact Middle Packages".
   • Action: Right-click on each folder of the package name -> Refactor -> Rename -> Rename Package.
   • Final Step: Update the applicationId in your build.gradle (Module: app) file.
2. Change App Icon:
   • Action: Right-click on the app folder -> New -> Image Asset.
   • Path: Select your icon image. Android Studio will generate all necessary sizes automatically.
3. Update strings.xml (Core Settings):
   • File Path: app/src/main/res/values/strings.xml
   • Change the following values:
     • Game Name: Replace app_name with your new game title.
     • AdMob App ID: Replace app_ad_id with your real AdMob App ID.
     • Video Ad ID: Replace id_ads_video with your Rewarded Video ID.
     • App Open Ad ID: Replace ad_id_open with your App Open Ad unit ID.
     • Support Email: Replace _my_mail with your contact email.
     • Package Name Reference: Update _pkg_name with your new package ID.
     • Developer Name: Update _account_name_google_store with your Play Store name.
4. Build the Project:
   • Go to Build -> Generate Signed Bundle / APK.
   • Select Android App Bundle (AAB) and follow the steps to create your release file.
   • Now you are ready to upload to Google Play