It has happened before! See http://www.cigital.com/papers/download/developer_gambling.php http://www.cigital.com/papers/download/developer_gambling.ph... for a

It has happened before! See http://www.cigital.com/papers/download/developer_gambling.php http://www.cigital.com/papers/download/developer_gambling.ph... for a very detailed explanation of how one figured out all the cards in Texas hold-em.