If you’re into FreeCell, I put together a ranked list of sites based on low ad...

https://www.4shared.com/office/P8ki9z2Zku/pdf-16889-31233.html

If you’re into FreeCell, I put together a ranked list of sites based on low ad load and unlimited undo options. Some also offer mobile drag-and-drop and don’t require sign-up to jump right in. Check out FreeCellOnline and CardGames