Keep your brain challenged and engaged with this online collection of Freecell and Solitaire card games. Made popular when Microsoft released it with the Windows operating system, almost every game of the Freecell puzzle can be won if you make the right moves. It is an open solitaire which means that all the cards are dealt face up and the effect of a series of moves can be figured out in advance. So have fun and sharpen your mental skills at the same time. See if you can master all 32,000 combinations and get your name on the high score table. You can also play versions of other popular patience games like Spider, Scorpion, Forty Thieves and Klondike.