Privacy Policy

1. Who We Are

DiamondProblemSolver.org provides a free algebra tool for solving diamond math problems. This policy explains what data we collect and how we use it.

2. Information We Collect

• Solver inputs: Numbers you enter are used only to generate your result and are not stored after your session ends.
• Analytics: Anonymous usage data — pages visited, session duration, device type. No personally identifiable information.
• Subscriber data: Email and billing information for paid subscribers, processed through a third-party payment provider. We do not store full card details.

3. How We Use It

• To calculate and display solver results
• To process payments and manage subscriptions
• To understand how the tool is used and improve it

We do not sell, share, or rent your personal information.

4. Cookies

We use standard analytics cookies that do not personally identify you. You can disable cookies in your browser settings without affecting solver functionality.

5. Children's Privacy

This tool is used by algebra students of all ages. We do not knowingly collect personal data from children under 13. Solver inputs are not stored.

6. Your Rights

You may request access to or deletion of your personal data by emailing [email protected].

7. Changes

We may update this policy. The date above reflects the most recent revision. Continued use constitutes acceptance of the updated policy.

8. Contact

Questions about privacy: [email protected]