Spider Solitaire is a classic solitaire card game played with two decks. You try and build the cards into columns going from King to Ace.
Yukon is a classic solitaire card game similar to Klondike. Instead of dealing cards from a deck, all cards are dealt into columns at the beginning of the game.
Freecell is a classic solitaire card game where you can move cards between the columns, or into freecells located on the top left of the game screen.
Gaps is a great little solitaire card game where you can move cards into gaps trying to arrange the cards into order by suit.
In Golf Solitaire you move cards out of the 7 columns and into a pile at the bottom of the game screen if the card in the column is one greater than or one less than the card in the pile.
Scorpion Solitaire is a little like Spider Solitaire. In Scorpion you can grab the column of cards from any card within the column. Also the cards never disappear.
La Belle Lucie is a challenging solitaire card game where you have many small piles, and you can only build those piles down by suit.
Pyramid Solitaire is a popular solitaire card game where you try and match up cards that added together make 13.
Calculation Solitaire is a game where the player must group the cards in the deck into piles by multiples of the card next to the pile. (1,2,3, or 4).
Cruel Solitaire is a game where you build up 4 foundations, and can rearrange cards into piles building them down by suit. When you run out of moves you can shift cards back into piles of 4.
Shamrocks is a pile based solitaire card game where you can't put more than 3 cards in a single pile. You can build the piles up or down and without regard to suit.
Tower Solitaire is similar to Golf Solitaire, except the cards are arranged into a pyramid.