Privacy Policy

1. Information We Collect

1.1 Local Data Storage Only

Sudoku Tower Defense stores the following data exclusively on your device:

• Game Progress: Your level completions, puzzle solutions, and gameplay statistics are saved locally.
• Settings: Your app preferences and configurations remain on your device.
• Game State: Current level progress, unlocked content, and game achievements are stored locally.

1.2 No Personal Information Collected

We do NOT collect, store, or transmit:

• Your name or email address
• Device identifiers or unique IDs
• Location data
• Usage statistics or analytics
• Any personal or sensitive information

2. How We Use Your Information

We do not use your information. Since all data remains on your device, there is no external processing, sharing, or utilization of any personal information.

The local data stored on your device is used solely for:

• Maintaining your game progress between sessions
• Remembering your settings and preferences
• Enabling offline gameplay functionality

3. Third-Party Services

None. Sudoku Tower Defense does not integrate with any third-party services.

• No Analytics: We do not use any analytics tools or tracking services.
• No Advertising: The app contains no advertisements.
• No Cloud Services: We do not offer or utilize any cloud storage, synchronization, or online features.
• No Social Features: No integration with social media platforms or online leaderboards.
• No In-App Purchases Server: All game features are available offline without server communication.

4. Data Storage and Security

4.1 Local Storage Only

All game data is stored locally on your device using standard app storage. This data remains under your device's local security and is not accessible to us or any third parties.

4.2 Data Retention

Your game data is retained on your device until you:

• Delete the app
• Clear app data from your device settings
• Uninstall and reinstall the app

4.3 Uninstalling the App

When you uninstall Sudoku Tower Defense from your device, all locally stored game data will be automatically removed.

5. Children's Privacy

5.1 Age Rating

Sudoku Tower Defense is rated for general audiences and is suitable for players of all ages.

5.2 Parental Information

This app does not collect any personal information from children or any other users. Since all data is stored locally on the device and no external data transmission occurs, parental controls are not necessary for this app.

5.3 COPPA Compliance

We comply with the Children's Online Privacy Protection Act (COPPA). We do not knowingly collect personal information from children under 13, as no personal information is collected from any user.

6. Your Rights and Choices

6.1 Data Control

Since all data is stored locally on your device, you maintain full control:

• Access: You can view your local game data through the app interface.
• Delete: You can clear all game data by clearing app storage in your device settings or uninstalling the app.
• Reset: You can reset your game progress through the app's settings menu.

6.2 Device Permissions

Sudoku Tower Defense may request the following permissions:

• Keep Screen Awake: To prevent your device from sleeping during gameplay

No other permissions are required or used.

7. Changes to This Policy

If we update this Privacy Policy in the future:

• The "Last updated" date at the top of this page will be revised
• Changes will be minimal as this is an offline-only application

9. Additional Information

9.1 California Privacy Rights

Since we do not collect any personal information, California residents have no need to exercise rights related to personal data under the California Consumer Privacy Act (CCPA).

9.2 European Users

For users in the European Economic Area (EEA): Since no personal data is collected, stored, or processed externally, the General Data Protection Regulation (GDPR) does not apply to this application's data practices.

9.3 International Data Transfers

Since all data remains on your device and no information is transmitted externally, no international data transfers occur.