About Hearts: Explains the object of the game, how to play, and scoring.
Alan's Hearts page: Rules, variations, and strategies.
Hearts: Books, software, links and online play information.
Hearts: Gives rules, information, variations, and links.
Hearts: Rules and game variations.
Hearts and Other Trick-Taking Games: Evolution of the game and rules for a large number of variations.
Hearts Game Rules: Information on game-play, rules, and dealing.
Mark's Hearts Tips: Guidelines and strategies for beginners to advanced players, from how to play to playing dirty.
Microsoft Hearts Strategy: Rules and pointers for the beginner. Has wider application than just Microsoft version.
Rules for The Game of Hearts: Information on how to play, deal and keep score.
The Jack of Diamonds Variation: Detailed explanation and tips for a game variation popular with many online players.
Tournament of Players: Community for online players, including a message board and chat.