The answer to this question is a little complicated, as 21 is a casino game that is often compared to blackjack. However, 21 is not actually a blackjack game.
Rather, 21 is a variant of the classic card game of blackjack. In 21, the player tries to get as close to 21 as possible by playing cards until they have at least one card that equals 21.
Cards that are face up in the player’s hand and above the rank of 2 (two) are worth more points than other cards.
As with blackjack, the player can either stand (take no further action) or hit (play another card). If the player hits and the hand totals 21 or more, then they win the round and receive whatever money was bet on that round.
If the player does not hit, then their hand is penalized by adding one point to their total for each card above 2.
