FreeCell Blue offers a great way to enjoy one of the most popular computer card games - FreeCell. This classic game is easy to learn and fun. You must stack four different suits (Spades Clubs, hearts, diamonds, hearts, and Clubs) starting at Ace through to the King.FreeCell Blue offers a great way to enjoy one of the most popular computer card games - FreeCell. This classic game is easy to learn and fun. You must stack four different suits (Spades Clubs, hearts, diamonds, hearts, and Clubs) starting at Ace through to the King.