There is much debate about whether blackjack and 21 are the same game. Some people believe that blackjack and 21 are two completely different games with different rules, while others believe that they are essentially the same game with a few minor differences.
Ultimately, the answer to this question is subjective and depends on the person playing the game. .
From a fundamental perspective, both games involve cards being dealt face down to players, with each player then being given an opportunity to make either a hit or a bet. In blackjack, if a player hits (gets a hand that exceeds 21), they are awarded points based on their rank in the deck.
If they make a bet, they are then given another chance to hit or stand. In 21, players must get card values of either two, three or four in order to win points.