Object:
To begin the game simply click on one of the gray cards in your hand. This will bring up a menu that allows you to query one of the AI controlled opponents for that card. If that opponent has the card, it will appear in your hand. If they do not have it, your turn is over, otherwise you continue to query the other players for cards until a player does not have the card you ask for.
When you aquire all four members of a family, that deck will be closed and taken out of play. The cards will become color-coded to show who completed that family. You are red.
Pay close attention to the text that appears in this area during gameplay as it details what the AI opponents have learned about your hand and each others hands during play.
The game ends when all families are complete.