Mobile blackjack in Sri Lanka follows the classic rules of the game, which has been around for centuries and is widely popular. According to the rules of the game, the goal is to beat the dealer by having a hand value closer to 21 than the dealer but without going over the 21 mark. The players are dealt two cards each. If a player has a hand value of 21 with the first two cards, it is referred to as a blackjack. The dealer's hand must always draw to 16 and stand 17 or greater.
In other words, if a player has a hand of 17 or more, they must stand. If they have a hand below 17, they must draw. The players may split, stand, double down, or surrender according to the specific rules of the variant that they are playing.