Card Game

I am trying to make a card game for the iPhone. It will be based off a regular deck of 52 cards. Here are two of the basic things i am looking for: 1. Atleast 2 up to 4 players. 2. User can play against cpu controlled players or other people over the internet. All the different rules for the game will be provided. the game should be able to apply all logic/card and suite combinations etc...