21 is a card game. There are 2 players; both human.
use only one deck. 2 cards are drawn randomly for each player.
The players look at the cards if the cards total makes a total of 21 the call and win.
if the total is more than 21, you are busted and lose.
if the total is less than 21, you have the option to call or draw a card.
you can draw up to 3 cards (5 cards in hand), after that the score is calculated.
closer number to 21 is winner, if the numbers are the same, nobody wins.
A can be considered 10 as well as 1.
J = 11, Q = 12, K = 13
one human and one computer player. extend it to network play. make it graphical.