Terms of Service
Last updated: June 21, 2026
Acceptance of Terms
By accessing or using MathMind, you agree to be bound by these Terms of Service. If you do not agree, please do not use the service. MathMind is provided free of charge for personal, non-commercial use.
Use of the Service
MathMind provides free math puzzle games, daily brain training challenges, and tools for solving and generating alphametic puzzles. You may use the service for personal entertainment and educational purposes. You agree not to misuse the service, including by attempting to disrupt its operation, scrape content at scale, or use it for any illegal purpose.
Intellectual Property
All content on MathMind — including puzzle designs, algorithms, code, branding, and text — is owned by MathMind or its licensors and is protected by intellectual property laws. You may play and share links to individual puzzles, but you may not reproduce substantial portions of the site or its puzzles for commercial purposes without permission.
Advertising
MathMind displays advertisements served by Google AdSense. We are not responsible for the content of third-party advertisements. Clicking on an ad takes you to an external site governed by its own terms and privacy policies.
Disclaimer
MathMind is provided as-is without warranties of any kind. We do our best to keep puzzles, solutions, and the service running smoothly, but we cannot guarantee uninterrupted availability or that all content is error-free.
Limitation of Liability
To the maximum extent permitted by law, MathMind shall not be liable for any indirect, incidental, or consequential damages arising from your use of the service.
Changes to These Terms
We may update these Terms of Service from time to time. Any changes will be posted on this page with an updated revision date. Continued use of the service after changes constitutes acceptance of the new terms.
Contact Us
If you have questions about these Terms of Service, please contact us at mars.love.free@gmail.com.