In blackjack, a hard hand is a hand that has an increased chance of being dealt aces (high cards). Hard hands are usually advantageous for the player, as they increase the chances of hitting a higher card.
There are a few factors that determine whether or not a hand is considered to be hard. First, the number of high cards in the hand. If the hand contains at least one high card, then it is considered to be a hard hand. Second, the value of the high cards in the hand.
If one or more of the high cards are worth more than face value, then the hand is considered to be hard. Finally, the total value of all cards in the hand. If the total value of all cards in the hand is greater than face value, then the hand is considered to be hard.
