Calming bottle-sort puzzle with 500 handcrafted levels, undo/restart/hints, dark mode, smooth canvas bottles, and ready hooks for AdMob/IAP monetization. Built entirely in Android Studio (Java, API 23+).

Bottle Sort Puzzle is a complete, production-ready bottle sorting puzzle game where players tap bottles to pour colored liquid until every bottle contains only one color.

The project includes a deterministic 500-level progression system, smooth animations, sound effects, dark/light themes, star-based scoring, and persistent player progress.

The game is written entirely in pure Java using custom Canvas rendering. No external game engines or heavy third-party SDKs are used. This makes it lightweight, fast, and easy to customize or reskin for publishing on the Play Store.

Perfect for developers who want to quickly launch a puzzle game with ads, expand gameplay, or rebrand the project.

Key Features

• 500 Solvable Levels with progressive difficulty (3–8 colors, 5–10 bottles).
• Smart Hint System using BFS solver highlighting source and target bottles.
• ↩️ Unlimited Undo and instant restart for every level.
• ⭐ Star Rating System based on move efficiency.
• Automatic Progress Save using SharedPreferences.
• Dark Mode + Light Mode with in-app toggle.
• Responsive Bottle Grid (3 or 4 columns depending on screen).
• Custom BottleView with selection bounce, smooth pouring animation, shimmer effects, and win overlay.
• Sound Effects via SoundPool (pour, click, win, error).
• Level Select Screen with lock/unlock progression and star indicators.
• ⏸ Pause Menu, About screen, and How-to-Play overlay.
• Share Intent to share the game.
• ⚙️ ProGuard Optimized release build.
• Monetization Ready with prepared hooks for AdMob interstitials and in-app purchases.

Technical Details

• IDE: Android Studio Giraffe / Koala or newer
• Language: Java
• Android Gradle Plugin: 8.12.3
• JDK Compatibility: Java 8 (source/target)
• Compile SDK: 36
• Target SDK: 36
• Minimum SDK: 23 (Android 6.0+)
• Gradle: Wrapper included (auto download on first sync)

Dependencies:

• AndroidX AppCompat
• Material Components
• ConstraintLayout
• RecyclerView
• CardView

No external game engines or heavy libraries are used.

How to Run the Project

1. Open Android Studio.
2. Select File → Open and choose the project folder.
3. Allow Gradle to sync and download required components.
4. Select an emulator or device with API 23+.
5. Click Run to build and launch the game.

How to Rebrand

• Change applicationId and namespace inside app/build.gradle.
• Edit app name and texts in app/src/main/res/values/strings.xml.
• Replace launcher icons inside the mipmap folders.

Customization

• Colors: Modify palettes inside ColorUtils.java.
• Levels: Adjust difficulty logic in LevelGenerator.getColorCountForLevel().
• Sounds: Replace WAV files in res/raw.

Monetization

The project is prepared for easy monetization:

• Insert AdMob Interstitial in GameActivity.showWinDialog().
• Add optional banner ads to layouts.
• Add In-App Purchases for extra hints or ad removal.

Build Release APK / AAB

1. Go to Build → Generate Signed Bundle / APK.
2. Select Release build variant.
3. Provide your keystore.
4. Build your APK or AAB for Play Store upload.

Perfect For

• Play Store puzzle game publishing
• AdMob monetization
• Reskinning and quick release
• Learning Android Canvas game development

Clean code, easy customization, and ready for publishing.

APK: https://www.mediafire.com/file/v84cnrc1s3cvos7/BSPUZZLEAV.apk/file