Sudoku's Revenge Privacy Policy

Information We Collect

Sudoku's Revenge can be used without creating an account. We do not ask you to submit sensitive personal information to play.

When you visit sudokusrevenge.com, standard technical information may be processed automatically, such as browser type, device type, approximate region, pages visited, referral source, and timestamps. This helps the site load correctly, stay secure, and understand broad usage patterns.

Game preferences, puzzle progress, scores, streaks, settings, and similar play data may be stored on your device or processed by the site so the game can remember your experience.

How We Use Information

We use information to operate Sudoku's Revenge, save gameplay state, diagnose bugs, prevent abuse, improve performance, and understand which parts of the game are useful to players.

If you contact us, we use the information you provide to respond to your message and keep a record of the request.

Cookies and Local Storage

Sudoku's Revenge may use cookies, local storage, or similar browser technologies to remember settings, progress, consent choices, and basic site preferences.

You can control cookies and local storage through your browser settings. Disabling them may reset saved puzzles, preferences, or progress.

Analytics, Ads, and Service Providers

We may use trusted service providers for hosting, security, analytics, crash reporting, advertising, or payment processing if those features are offered. These providers may process information only as needed to provide their services to us.

If advertising or analytics tools are used, they may collect device and interaction information to measure performance, limit fraud, and provide reporting. We do not sell personal information for money.

Data Retention

We keep information only for as long as reasonably needed to operate the site, comply with legal obligations, resolve disputes, and maintain security.

Data stored locally in your browser remains on your device until you clear it, reset the game, or your browser removes it.

Children's Privacy

Sudoku's Revenge is a general-audience puzzle game and is not directed to children under 13. We do not knowingly collect personal information from children under 13.

If you believe a child has provided personal information, contact us so we can review and delete it where appropriate.

Your Choices and Rights

Depending on where you live, you may have rights to request access, correction, deletion, portability, or restriction of personal information we maintain about you.

You can also clear locally stored game data through your browser. If you make a privacy request, we may need enough information to verify and process it.

Security

We use reasonable technical and organizational safeguards designed to protect information processed through Sudoku's Revenge.

No website or internet transmission is completely secure, so we cannot guarantee absolute security.

International Visitors

Sudoku's Revenge is operated for visitors to sudokusrevenge.com. Information may be processed in the United States or other locations where our service providers operate.

Changes to This Policy

We may update this Privacy Policy from time to time. When we make material changes, we will update the effective date on this page.