Terms of Service

Last updated: January 27, 2026

Agreement to Terms

By accessing or using sudokuevil.net (the "Website"), you agree to be bound by these Terms of Service ("Terms"). If you disagree with any part of the terms, you may not access the Website.

Description of Service

sudokuevil.net provides free online Sudoku puzzles, primarily focused on the "Evil" difficulty level. Our services include:

  • Free online Sudoku games
  • Sudoku solving guides and strategies
  • Printable Sudoku puzzles
  • Educational content about Sudoku techniques

Intellectual Property Rights

The Website and its original content, features, and functionality are owned by sudokuevil.net and are protected by international copyright, trademark, patent, trade secret, and other intellectual property laws.

You may not reproduce, distribute, modify, create derivative works of, publicly display, publicly perform, republish, download, store, or transmit any of the material on our Website, except as follows:

  • Your computer may temporarily store copies of such materials for personal, non-commercial use
  • You may print pages from the Website for personal, non-commercial use
  • You may download printable puzzles for personal, non-commercial use

User Responsibilities

When using our Website, you agree to:

  • Use the Website only for lawful purposes
  • Not attempt to interfere with the proper working of the Website
  • Not attempt to bypass any security measures
  • Not use the Website in any way that could damage, disable, or impair the Website
  • Not use any automated means to access the Website without our permission

Disclaimer of Warranties

THE WEBSITE IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS. WE MAKE NO WARRANTIES, EXPRESS OR IMPLIED, REGARDING THE WEBSITE, INCLUDING BUT NOT LIMITED TO:

  • The accuracy or completeness of any content
  • The availability or uninterrupted operation of the Website
  • That the Website will be error-free or that defects will be corrected
  • That the Website is free of viruses or other harmful components

Limitation of Liability

IN NO EVENT SHALL SUDOKUEVIL.NET, ITS DIRECTORS, EMPLOYEES, PARTNERS, AGENTS, SUPPLIERS, OR AFFILIATES BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, DATA, USE, GOODWILL, OR OTHER INTANGIBLE LOSSES, RESULTING FROM:

  • Your access to or use of (or inability to access or use) the Website
  • Any conduct or content of any third party on the Website
  • Any content obtained from the Website
  • Unauthorized access, use, or alteration of your transmissions or content

External Links

Our Website may contain links to third-party websites or services that are not owned or controlled by sudokuevil.net. We have no control over, and assume no responsibility for, the content, privacy policies, or practices of any third-party websites or services.

Changes to Terms

We reserve the right to modify or replace these Terms at any time. If a revision is material, we will try to provide at least 30 days' notice prior to any new terms taking effect. What constitutes a material change will be determined at our sole discretion.

Governing Law

These Terms shall be governed and construed in accordance with applicable laws, without regard to conflict of law provisions.

Contact Us

If you have any questions about these Terms, please contact us: