These games can be played in both automated (‘RNG Blackjack’) and real-time (‘Live Blackjack’) mode on desktop, mobile or tablet. In any online casino you’ll find a multitude of online blackjack games: from the standard version (‘Classic Blackjack’) to all kinds of spectacular variants with different rules and payouts, extra bets (‘side bets’) and more or less decks. The rules of the game and the objective (outperforming the dealer) are the same in blackjack online, with the difference that now you bet digitally. Hence, in the vernacular, blackjack is still known by many as ‘twenty-one’. It is the highest score you can make with your cards, but if you score more points, you lose your bet. Traditionally, the number 21 plays an important role, so the first version was known as ‘vingt-et-un’ – twenty-one in French. Online blackjack is no different than the digital version of the popular card game that has been played in casinos around the world since the 17th century.