Last Updated: October 2023
Thank you for visiting Classic Sudoku. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website. We are committed to protecting your privacy and ensuring that your personal information is handled in a safe and responsible manner.
We do not require users to create an account or provide personal information to play our Sudoku game. However, if you choose to contact us via email, we may collect:
We automatically collect certain non-personal information when you visit our website, including:
| Data Type | Purpose | Collection Method | Retention Period |
|---|---|---|---|
| Email Address | Responding to inquiries | Voluntary submission | 6 months after resolution |
| Browser Information | Improve website performance | Automatic collection | 30 days |
| Usage Statistics | Analyze website traffic | Through Plausible Analytics | 90 days |
| Game Preferences | Enhance user experience | Local storage only | Until browser data is cleared |
We use the collected information for the following purposes:
We use third-party services to help operate our website and improve our services. These third parties have access to your information only to perform these tasks on our behalf and are obligated not to disclose or use it for any other purpose.
We use Cloudflare to improve website performance, security, and availability. Cloudflare may collect and process certain information about your visit, including your IP address, browser type, and page requests. For more information, please see Cloudflare's Privacy Policy.
We use Plausible Analytics, a privacy-focused analytics tool, to track website usage and performance. Plausible Analytics does not use cookies and collects only aggregated data that cannot be used to identify individuals. For more information, please see Plausible Analytics Privacy Policy.
We use minimal cookies on our website. Unlike many websites, we do not use tracking cookies or third-party advertising cookies. The only cookies we may use are:
You can control cookies through your browser settings, but please note that disabling cookies may affect your ability to use certain features of our website.
Our website is designed for general audiences and does not knowingly collect personal information from children under the age of 13. If we become aware that we have collected personal information from a child under 13 without parental consent, we will promptly delete that information. If you believe that a child has provided us with personal information, please contact us at 13324598537@163.com.
California residents have certain rights under the CCPA regarding their personal information. If you are a California resident, you have the right to:
You have the right to request information about the categories and specific pieces of personal information we have collected about you, the categories of sources of such information, the business purpose for collecting or selling personal information, and the categories of third parties with whom we share personal information.
You have the right to request that we delete any personal information we have collected from you, subject to certain exceptions.
You have the right to opt-out of the sale of your personal information, although we do not sell personal information.
You have the right to not be discriminated against for exercising any of your CCPA rights.
To exercise these rights, please contact us at 13324598537@163.com with your request. We may require verification of your identity before processing your request.
We take the security of your information seriously and implement reasonable security measures to protect it from unauthorized access, disclosure, alteration, or destruction. However, no method of transmission over the Internet or electronic storage is completely secure, so we cannot guarantee absolute security.
Our website may contain links to third-party websites. We are not responsible for the privacy practices or content of these third-party websites. We encourage you to review the privacy policies of any third-party websites you visit.
We may update this Privacy Policy from time to time. When we make changes, we will update the "Last Updated" date at the top of this page. We encourage you to review this Privacy Policy periodically to stay informed about our privacy practices.
If you have any questions or concerns about this Privacy Policy or our privacy practices, please contact us at:
Email: 13324598537@163.com
This website and its privacy practices are designed to comply with Google's policies for AdSense and other Google services, including: