Terms of Service

Last updated: February 15, 2026

1. Acceptance of Terms

By accessing or using the Solve website ("solve.net," the "Site," or the "Service"), operated by the Solve team ("we," "us," or "our"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree to all of these Terms, you may not access or use the Service. We reserve the right to modify these Terms at any time. Continued use of the Service following any such modifications constitutes your acceptance of the revised Terms.

2. Description of Service

Solve is a platform that collects and catalogues unsolved problems in the mathematical sciences. Users may browse problems, submit new problems, and propose solutions. The Service is provided for informational and academic purposes only.

3. User Accounts and Registration

To access certain features of the Service, you must register for an account. When registering, you agree to:

  • Provide accurate, current, and complete information;
  • Maintain and promptly update your account information;
  • Maintain the security and confidentiality of your login credentials;
  • Accept responsibility for all activities that occur under your account;
  • Notify us immediately of any unauthorized use of your account.

Your display name and username will be publicly visible alongside any content you submit, including problems, solutions, and comments. You are solely responsible for any content you post under your account.

We reserve the right to suspend or terminate any account at our sole discretion, with or without notice, for conduct that we determine violates these Terms or is harmful to other users, us, or third parties, or for any other reason.

4. Content Disclaimer — "As Is"

All content on this website, including but not limited to problem statements, solutions, references, mathematical formulations, descriptions, and any other material, is provided on an "as is" and "as available" basis, without warranties of any kind, either express or implied.

No guarantees are provided regarding the correctness, accuracy, completeness, reliability, timeliness, or suitability of any content. The Solve team does not assume any responsibility or liability for any content published on or through the Service, whether submitted by the Solve team, its users, or third parties. Users rely on any information provided through the Service entirely at their own risk.

5. Prohibited Uses — AI Training

You may not use, scrape, harvest, copy, reproduce, or otherwise collect any content from this website for the purpose of training, developing, fine-tuning, or evaluating artificial intelligence models, machine learning systems, large language models, neural networks, or any similar automated systems, whether commercial or non-commercial, without our prior express written consent.

Any automated access to the Site for such purposes, including but not limited to crawling, scraping, or data mining, is strictly prohibited and constitutes a violation of these Terms.

6. Prohibited Uses — Commercial Purposes

No part of this website, including its content, data, design, compilation, or structure, may be reproduced, copied, distributed, republished, downloaded, displayed, posted, transmitted, or used for any commercial purpose without our prior express written consent. This includes, but is not limited to, incorporating content into commercial products, services, publications, or databases.

7. Intellectual Property and Third-Party Content

A significant portion of the content displayed on this website — including problem statements, conjectures, definitions, theorems, and related mathematical formulations — is derived from, references, or summarizes material originally published in academic research papers, textbooks, preprints, and other scholarly sources. All such content remains the intellectual property of the original authors, publishers, and rights holders. The Solve team does not claim ownership of any third-party intellectual property.

The Service functions as a curated index and mode of access to information about unsolved problems in the mathematical sciences. Where possible, the Service provides citations, references, and links to the original sources. The inclusion of any content on this Site is intended solely for non-commercial, educational, and scholarly purposes, consistent with principles of fair use and academic discourse.

The compilation, organization, categorization, and presentation of content on the Site — that is, the original editorial and structural work created by the Solve team — are the property of the Solve team and are protected by applicable intellectual property laws. This does not extend to the underlying mathematical or scientific content itself, which belongs to the respective original authors and rights holders.

By submitting content to the Service, you represent and warrant that you have the right to do so and that your submission does not infringe upon the intellectual property rights of any third party. You grant us a non-exclusive, worldwide, royalty-free license to display, distribute, and make available your submitted content through the Service for non-commercial and academic purposes.

If you are a rights holder and believe that any content on this Site infringes your intellectual property rights, please contact us so that we may promptly review and address your concern, including removal of the content if appropriate.

8. Limitation of Liability — Scientific Disputes and Attribution

The Solve team shall not be held liable, under any circumstances or legal theory, for any claims, damages, losses, or disputes arising from or relating to:

  • Scientific disputes, disagreements, or controversies regarding the content on the Site;
  • Inaccurate, incomplete, or disputed attribution of problems, theories, results, or conjectures;
  • Claims related to scientific priority, including but not limited to disputes over who first posed, solved, or contributed to a particular problem;
  • Copyright or intellectual property claims arising from user-submitted or third-party content;
  • Any errors or omissions in the attribution of authorship, contributions, or credit.

Users acknowledge that mathematical and scientific attribution is inherently complex and that the Solve team makes no representations regarding the completeness or accuracy of any attributions displayed on the Service.

9. Limitation of Liability — Damages from Inaccurate Information

Under no circumstances shall the Solve team, its officers, directors, employees, agents, affiliates, or contributors be liable for any direct, indirect, incidental, special, consequential, punitive, or exemplary damages, including but not limited to damages for loss of profits, goodwill, data, or other intangible losses, arising out of or in connection with:

  • Your use of or inability to use the Service;
  • Any inaccurate, misleading, or incomplete information on the Site;
  • Any reliance placed on the content of the Site;
  • Any decisions made or actions taken based on information provided through the Service;
  • Unauthorized access to or alteration of your data or transmissions;
  • Any other matter relating to the Service.

This limitation applies regardless of the legal theory under which damages are sought, including contract, tort (including negligence), strict liability, or any other basis, even if we have been advised of the possibility of such damages.

10. User Conduct

You agree not to:

  • Use the Service for any unlawful purpose or in violation of any applicable laws or regulations;
  • Submit false, misleading, or fraudulent content;
  • Impersonate any person or entity, or misrepresent your affiliation with any person or entity;
  • Interfere with or disrupt the integrity or performance of the Service;
  • Attempt to gain unauthorized access to the Service or its related systems;
  • Engage in any form of harassment, abuse, or threatening behavior toward other users;
  • Use automated systems (bots, scrapers, etc.) to access the Service without our written consent;
  • Upload or transmit viruses, malware, or any other malicious code.

11. Privacy

Your use of the Service is also governed by our privacy practices. By using the Service, you consent to the collection and use of information as described. We collect and process only the information necessary to operate the Service, including your email address, username, display name, and any content you voluntarily submit. We do not sell your personal information to third parties.

12. Third-Party Links

The Service may contain links to third-party websites, including academic journals, preprint repositories (e.g., arXiv), and other external resources. These links are provided for convenience and informational purposes only. We do not endorse, control, or assume responsibility for the content, privacy policies, or practices of any third-party websites. You access such sites at your own risk.

13. Indemnification

You agree to indemnify, defend, and hold harmless the Solve team and its officers, directors, employees, agents, and affiliates from and against any and all claims, liabilities, damages, losses, costs, and expenses (including reasonable attorneys' fees) arising out of or in connection with: (a) your use of the Service; (b) your violation of these Terms; (c) your violation of any third-party rights, including intellectual property rights; or (d) any content you submit to the Service.

14. Disclaimer of Warranties

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE SERVICE WILL BE UNINTERRUPTED, SECURE, ERROR-FREE, OR FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS.

15. Modification and Termination

We reserve the right to modify, suspend, or discontinue the Service (or any part thereof) at any time, with or without notice. We shall not be liable to you or any third party for any modification, suspension, or discontinuation of the Service.

16. Governing Law and Dispute Resolution

These Terms shall be governed by and construed in accordance with the laws of the United States of America, without regard to conflict of law provisions. Any dispute arising out of or relating to these Terms or the Service shall be resolved through binding arbitration in accordance with applicable arbitration rules. You agree to waive any right to a jury trial or to participate in a class action.

17. Severability

If any provision of these Terms is found to be unenforceable or invalid by a court of competent jurisdiction, that provision shall be limited or eliminated to the minimum extent necessary so that these Terms shall otherwise remain in full force and effect.

18. Entire Agreement

These Terms constitute the entire agreement between you and the Solve team regarding the use of the Service, superseding any prior agreements between you and us relating to the Service.

19. Contact

If you have any questions about these Terms, please contact us through the information provided on the Site.