Terms of Service

1. Acceptance of Terms

By accessing and using Daily Sudoku Challenge ("dailysudoku.online"), you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use our service.

2. Description of Service

Daily Sudoku Challenge is a free online Sudoku puzzle game. Each day, a new puzzle is generated with an automatically rotating difficulty level. Players can complete the puzzle, earn a score, and compare their results on the daily leaderboard.

3. Game Rules

• Each player is limited to one game session per day.
• Once a game is started, it cannot be paused or restarted.
• Scores are calculated based on accuracy, speed, and difficulty level.
• We use browser fingerprinting and IP address to enforce the one-game-per-day limit.

4. User Conduct

You agree not to:

• Attempt to circumvent the one-game-per-day restriction
• Use automated tools, bots, or scripts to play the game
• Attempt to manipulate scores or leaderboard rankings
• Interfere with the normal operation of the website

5. Intellectual Property

All content on this website, including the game interface, puzzles, scoring algorithm, and website design, is the intellectual property of Daily Sudoku Challenge. Puzzle generation uses standard Sudoku rules and randomized algorithms.

6. Disclaimer of Warranties

Daily Sudoku Challenge is provided "as is" and "as available" without warranties of any kind. We do not guarantee that the service will be uninterrupted, error-free, or available at all times.

7. Limitation of Liability

In no event shall Daily Sudoku Challenge be liable for any indirect, incidental, special, or consequential damages arising out of or in connection with your use of the service.

8. Changes to Terms

We reserve the right to modify these terms at any time. Changes will be effective immediately upon posting. Your continued use of the service after changes constitutes acceptance of the new terms.

9. Contact

For questions about these terms, please contact us.