Privacy Policy

Last updated: 2025-01-01

1. Overview

math-games.cn ("we", "us", "our") operates a free online math games website. This privacy policy explains how we handle data when you use our website.

2. Data We Do NOT Collect

We do not collect, store, or process any personal data. Specifically:

• No accounts or registrations
• No email addresses collected
• No personal information stored
• No tracking pixels or analytics
• No third-party advertising networks

3. Local Storage

Our game uses your browser's localStorage to save your theme preference (dark/light) and best scores. This data is stored entirely on your device and is never transmitted to our servers or any third party. You can clear this data at any time through your browser settings.

4. Cookies

We do not use cookies. No tracking cookies, no session cookies, no advertising cookies. Our website functions entirely without cookies.

5. Server Logs

Our web server may automatically log standard request information (IP address, request time, URL requested) for security and operational purposes. These logs are not associated with any personal identity and are automatically purged.

6. Children's Privacy

Our website is safe for children. We do not collect any personal information from children or any other users. No parental consent is required because we collect no data.

7. Third-Party Services

We do not integrate with any third-party services. No analytics, no advertising, no social media plugins, no external APIs.

8. Your Rights (GDPR)

Under GDPR, you have rights including access, rectification, erasure, and portability of your personal data. Since we collect no personal data, there is no personal data for you to access, correct, or delete. Your game scores are stored locally and can be cleared through your browser settings.

9. Changes to This Policy

If we ever change our privacy practices, we will update this page. Since we collect no personal data, significant changes are unlikely.

10. Contact

Questions about this privacy policy? Email admin@math-games.cn