Privacy Policy for SudokuWiki.org

The privacy of our visitors to SudokuWiki.org is important to me.

At SudokuWiki.org, I recognize that privacy of your personal information is important. Here is information on what types of personal information we receive and collect when you use and visit SudokuWiki.org, and how we safeguard your information. We never sell your personal information to third parties.

Log Files

As with most other websites, we collect and use the data contained in log files. The information in the log files include your IP (internet protocol) address, the browser you used to visit our site (such as Internet Explorer or Firefox), the time you visited our site and which pages you visited throughout our site. This is not stored for more than a few months.

Messages and Comments

There is a database containing messages, feedbacks and comments. This often includes an email address. You can at any time ask for this to be removed. In addition, since June 2023 we have created a single account that caters for all four of our puzzle sites. This allows you to remain logged in while on each site. This is for Patreon Subscribers.

SudokuWiki Android App

This app replicates the solver and strategy documentation with additional features. It does not ask or store personal information. It does not share any information with third parties. It requests permission to store settings and puzzles and to connect to the Internet to pick up puzzles from this site. It contains no advertising or third party content.

Cookies and Web Beacons

We use a couple of cookies to help you remain logged in to you account. Additionally the puzzle players uses cookies to store progress and board state. These are not linked to browsing or marketing activities. Your nickname and email address linked to Patreon Subscription are stored in a database. You can at any time ask for this to be removed.

Playwire LLC

All or partial advertising on this Website or App is managed by Playwire LLC. If Playwire publisher advertising services are used, Playwire LLC may collect and use certain aggregated and anonymized data for advertising purposes. To learn more about the types of data collected, how data is used and your choices as a user, please visit https://www.playwire.com/privacy-policy.

For EU Users only: If you are located in countries that are part of the European Economic Area, in the United Kingdom or Switzerland, and publisher advertising services are being provided by Playwire LLC, you were presented with messaging from our Consent Management Platform (CMP) around your privacy choices as a user in regards to digital advertising, applicable vendors, cookie usage and more. If you’d like to revisit the choices you have made previously on this Website or App, please click here.