What is greenfelt?

Greenfelt is an online platform for playing solitaire games. It offers a variety of solitaire games such as Klondike, Spider, FreeCell, Pyramid, and more. The platform is free to use and does not require any downloads or installations. Users can play solitaire games on their desktops, laptops, or mobile devices. The website has a simple and easy-to-use interface and allows users to customize the background and card designs. Greenfelt also has a leaderboard feature where users can see their ranking in each game against other players. The website has been running since 2008 and has gained a loyal following of solitaire enthusiasts.