Card Games
HeavyGames.com, Card Games - http://card-games.heavygames.com/
Your place for card playing games free online.
Play Card Games.org - http://www.playcardgames.org/
Offers a complete guide to playing card game rules of all kinds, but especially how to play commercial and proprietary card games.
Pogo.com, Card Games - http://card-games.pogo.com/
Play online card games including first class solitaire, spades, hearts, payday freecell and more.
Poker Patience - http://patiencepoker.com/
Features rules, point scoring, strategy and variations.