Enjoy Klondike Solitaire online - one of the world s most popular card games - today. Check out this free game, as well as others from AARP!. A modern solitaire collection for the web. Built with HTML5 Play MineSweeper for Free. Deal New Cards; Restart Game ; Choose Solitaire Game Undo; Stats. Solitaire fans will love Free Solitaire's collection of free solitaire card games for Windows. It includes 12 solitaire variations ranging from Diplomat.