Blackjack classic can be played by anyone since it is the purest form of the game; just play to get the 21 score or the closest score to 21 while scoring higher than the house dealer’s score.
Blackjack perfect pairs allows for additional bets if the two cards dealt are a pair.
Progressive blackjack betting is common on online platform and is where for every bet placed the jackpot value under stake increases.
Blackjack pontoon is a multi-player based variation involving 2-8 players with one of them acting as a banker and is common in Australia and UK.
Blackjack switch type allows players to trade their second hand. Some casinos use switch calculators for timing.
Play 21 blackjack is similar to the Classic type with liberal rules splitting as well as allowing players to double down regardless of the cards held.