Last updated: 2026-03-04
Sudoku Corner is a free online platform for playing competitive Sudoku, operated by Michal Repasek Software, Dlouha 162, 25063 Mratin, Czech Republic. The service is provided purely for entertainment purposes.
By creating an account or using Sudoku Corner, you agree to these Terms of Service and our Privacy Policy. If you do not agree, please do not use the service.
To access most features, you must create an account with a valid email address. You are responsible for keeping your login credentials secure. Each person may maintain one account. We reserve the right to suspend or terminate accounts that violate these terms.
Sudoku Corner is provided free of charge, "as is" and "as available", without warranties of any kind, either express or implied. We make no guarantees regarding:
You agree to use the service fairly and respectfully. The following are prohibited:
Violations may result in warnings, temporary bans, or permanent account termination at our sole discretion.
The Sudoku Corner name, logo, design, and code are the property of the operator. Sudoku puzzles are generated algorithmically and are not copyrighted. You retain no ownership over game results, ratings, or badges — these are features of the service.
To the maximum extent permitted by law, Michal Repasek Software and its operators shall not be liable for any indirect, incidental, special, or consequential damages arising from your use of the service. This includes, but is not limited to, loss of data, loss of ratings, or inability to access the service.
The service is provided for entertainment purposes only. No real-world value is attached to ELO ratings, badges, achievements, or leaderboard positions.
You may delete your account at any time through Settings. We reserve the right to suspend or terminate accounts that violate these terms, without prior notice. Upon termination, your personal data will be handled according to our Privacy Policy.
We may update these terms at any time. Material changes will be communicated via a notification on the platform. Continued use of the service after changes constitutes acceptance of the new terms.
These terms are governed by the laws of the jurisdiction where the operator is established. Any disputes shall be resolved in the competent courts of that jurisdiction.
If you have questions about these terms, please reach out to the service operator.