Incompatible browser with the online fc-solve

Your browser does not support the necessary HTML 5/JavaScript extensions required by the WWW-based Freecell Solver. Please use one of the following browsers instead, or instead download and install the standalone native executable, or a graphical interface for it.

Mozilla Firefox

Google Chromium


(Not open source).

Microsoft Internet Explorer 10 and Above

We do not recommend using this proprietary and Windows-only browser from Microsoft for several important reasons and it will only run on Windows 7 and above, but it appears to work well enough. Older versions of Internet Explorer are unfortunately not supported.