The Java Game window will be gray for about 20 of those seconds. If your first two cards total 21, you have blackjack. If the total value of your cards is closer to 21 than the dealer's, you win as much as you have wagered. Aces count as either 1 or 11, dressed cards as 10, and remaining cards according to their number values. Blackjack beats a score of 21.
Casino follows standard traditional land based casino rules.
You then proceed to draw cards as usual. However, if you split two aces, you get only one additional card for each hand. If you split two aces and one of your hands totals 21, this is not considered blackjack, but 21. No resplitting allowed. Your wager is doubled, and you are allowed to hit and receive just one additional card.