An interesting question that is commonly asked is what the 21 3 rule on blackjack means. The answer to this question is not as clear-cut as one might think.
The 21 3 rule, also known as the “three of a kind” rule, states that in order to win against a blackjack player, the dealer must receive three cards of the same rank. This means that if the dealer receives a two-card hand with an Ace and a two, for example, the player would be awarded a point and the dealer would lose two points.
While this rule seems simple enough, there are several things to keep in mind when playing blackjack based on this rule. For one, it is important to remember that this rule only applies to hands that are played with two cards.
Therefore, if the player receives a three-card hand with an Ace, two twos, and a three, for example, they would be awarded four points and the dealer would lose zero points.
Additionally, it is important to remember that this rule does not always apply in every situation. For example, if the player receives a three-card hand with an Ace, two twos, and a one (a ten), for example, they would be awarded zero points and the dealer would still win.
This is because under this scenario there are no other cards of equal rank.
