The cards could be segmented on 3 types, the ones that have the value on the face of the card, those would be face valued cards and their value is expressed on the face of the card 3, 7 ,9 and so on, the faces cards, that are the ones with the king, the queen or the jack on the face of the cards, all of them with carry the value of 10 points and the Aces, with have a double value of 1 or 11 depending on the player decesion to preferable value to him.