🎮 Sudoku Master
Privacy Policy

📱 About the App

Sudoku Master is a free mobile application developed to provide users with an enjoyable and high-quality Sudoku gaming experience. This privacy policy explains what information our app collects, how it uses it, and how it protects it.

🔍 Information We Collect

📊 Game Data (Local Storage)

• Game Statistics: Number of completed games, win rate, best times
• Settings: Sound effects, haptic feedback, theme preferences
• Game State: Auto-saving of ongoing games
• Achievements: Earned achievements and progress status

📢 Advertising Data (Google AdMob)

• Advertising ID: For personalized advertisements
• Device Information: Device type, operating system version
• App Usage: Ad interactions and viewing durations

💾 Data Storage and Usage

🏠 Local Data Storage

• All game data is stored only on your device
• No game data is sent to our servers
• All data is deleted when you uninstall the app

🎯 Advertising Services

• Advertisements are displayed through Google AdMob
• Ads are used to support the gaming experience
• Ad data is processed by Google AdMob (we have no access to it)

🔒 Data Security

• Local Encryption: Game data is securely stored on your device
• Network Security: Ad requests are encrypted with HTTPS
• Access Control: Only the app can access its own data

🌍 Third-Party Services

Google AdMob

Our app uses Google AdMob advertising service. AdMob's privacy policy:

• Google Privacy Policy
• AdMob Privacy Policy

Google Play Services

Google Play Services is used on Android devices.

👶 Children's Privacy

🔄 Policy Changes

Changes to this privacy policy will be published on this page. Important changes will be notified within the app.

⚖️ Legal Rights

• Data Deletion: You can delete all your data by uninstalling the app
• Ad Preferences: You can turn off ad personalization in device settings
• GDPR Compliance: Compliant with European General Data Protection Regulation
• CCPA Compliance: Compliant with California Consumer Privacy Act

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