I like the idea, but maybe showing the enemies cards is not the best call, since it takes the freedom of choice. if you have less then them, lets say you have 19 and they have 20, you are forced to hit because you know you would lose if you didn't, and hitting just gives you a 1/12 chance of winning. not knowing what the enemy had, you would actually have to consider if hitting is worth the risk. But otherwise, a great game!