There are a few options to change card back or the number of cards that are drawn from the deck.
Now includes Klondike (or Patience or just plain solitaire), Free Cell as well as Pyramids, a Tri-Peaks style game.
Tracks your stats of games played and win percentage.
All updates are free. If you like it, leave a review, including what other versions of Solitaire you would like to see next.
