Sudoku Quiz Privacy Policy

1. Information Collection

Sudoku Quiz (hereinafter referred to as "the App") collects limited user information through third-party advertising and analytics services, primarily for app promotion and advertising purposes.

2. Types of Information Collected

We may collect the following technical and usage information:

• App usage duration
• Basic geolocation (country/region)
• User interaction data

3. Purpose of Information Use

Collected information will be used specifically for:

• Targeted advertising
• App promotion analysis
• Advertising effectiveness optimization
• Tracking app downloads and installations

4. Information Sharing

We may share data with the following third parties:

• Ad networks
• Mobile app tracking platforms

5. Advertising Services

The App uses third-party ad SDKs that may:

• Collect and process user data
• Display personalized ads
• Use cookies and similar technologies

6. User Choices

Users can:

• Limit ad tracking in device settings
• Reset advertising identifiers
• Opt-out of personalized ads

7. Data Retention

Collected information will be managed according to the data retention policies of third-party service providers.

8. Children's Privacy

We do not collect data targeting children under 13 and comply with relevant child privacy protection regulations.

9. Data Security

We take reasonable security measures to protect collected information but are not responsible for data processing by third-party platforms.

10. Policy Updates

We reserve the right to update this privacy policy at any time. Significant changes will be notified through in-app notifications.

11. Contact Us

For privacy-related questions, please contact:

Email: 5151app#gmail.com

12. Legal Compliance

This policy complies with relevant data protection regulations, including but not limited to GDPR, CCPA, etc.