If a person calls the hand, then everyone's cards are pooled to determine if the hand exists. If it does, the person who called the game loses one of his quarters and starts the next game, with only one card dealt to him (if he only had one quarter, he is out and play begins with the next person in order).
The deck is reshuffled after each round. Game ends when only one person has a quarter left.
Hand rankings: high card, pair, two pair, three-of-a-kind, straight, flush, full house, four-of-a-kind, straight flush.