XM Solitaire is described as '200 card games (Freecell, Klondike, Fan, Spider, Pyramid, Gaps, ...). Games layout and rules are declared in XML format. User can add his own cards and background BMP images. Right-click moves a card to the most suitable cell according to game rules' and is a Card Game in the games category. There are more than 25 games similar to XM Solitaire for a variety of platforms, including Android, Android Tablet, Windows, Web-based and iPhone apps. The best XM Solitaire alternative is KPatience, which is both free and Open Source. Other XM Solitaire like games are PySolFC, Microsoft Solitaire Collection, Solitaire Collection and Online Solitaire.