Privacy Policy

注：为了法律清晰，本文档仅提供英文版本。

Last Updated: February 27, 2026

At PuzzleVault, your privacy is extremely important to us. This Privacy Policy outlines the types of information that is gathered and how it is used when you visit our website.

1. No Personal Data Collection

We do not require user accounts, registrations, or logins. We do not collect any personal data such as your name, email address, or phone number. You can play all our browser-based games completely anonymously without worrying about data collection.

2. Local Storage for Game Progress

PuzzleVault uses your browser's native localStorage to save your game progress, high scores, streaks, and settings (such as sound preferences). This data is stored entirely on your device and is never transmitted to any external servers. Please note that if you clear your browser data or use an incognito window, your game progress will be reset or lost.

3. Third-Party Advertising (Google AdSense)

To keep PuzzleVault 100% free, we use third-party advertising partners like Google AdSense to display ads. These third-party vendors may use cookies to serve personalized ads based on your prior visits to our website or other websites on the internet.

• Google's use of advertising cookies enables it and its partners to serve ads based on your internet usage.
• You may opt out of personalized advertising by visiting Google's Ads Settings.
• For more details on how Google uses information from sites that use their services, please review Google's Privacy Policy.

4. External Links

Our website may contain links to other websites. We are not responsible for the privacy practices or the content of such external sites.

5. Changes to This Policy

We may periodically update this Privacy Policy. Any changes will be posted directly on this page with an updated revision date.

Contact Us

If you have any questions or concerns about our Privacy Policy, please reach out to us via our Contact page.