1. Information We Collect
Account Information: When you register, we collect your name, email address, and password (stored securely using industry-standard hashing). Usage Data: We collect information about how you use the platform, including pages visited, puzzles solved, games played, and time spent on various features. Device Information: We collect basic device information such as browser type, operating system, and screen resolution to optimize your experience.2. How We Use Your Information
- To provide and maintain our chess platform services
- To personalize your learning experience and recommend appropriate content
- To calculate and track your chess ratings and progress
- To communicate important updates about your account or our services
- To improve our platform based on usage patterns
3. Data Sharing
We do not sell your personal data. We may share limited information with:
- Service providers who help us operate the platform (hosting, email delivery)
- Analytics partners to help us understand platform usage (anonymized data only)
- Legal authorities when required by law
4. Data Retention
We retain your account data for as long as your account is active. Game history, puzzle records, and rating history are retained indefinitely to maintain accurate leaderboards and statistics. You may request deletion of your account and associated personal data at any time.
5. Your Rights
You have the right to:
- Access your personal data
- Correct inaccurate data
- Request deletion of your data
- Export your data in a portable format
- Withdraw consent for optional data processing
6. Security
We implement appropriate security measures including encryption in transit (TLS), secure password hashing, and regular security audits to protect your data.
7. Cookies
We use essential cookies for authentication and session management. Optional analytics cookies are only set with your consent.
8. Contact
For privacy-related questions or requests, please visit our Contact page.