Blackjack and Roulette Who Wins and How? – Infographic Posted by admin / Featured, Gaming, Interesting, Internet / 0 Comments Blackjack got its name in Las Vegas in the 1930s. Blackjack is the world’s most popular casino banking game. The aim is to reach 21 points – or to reach a score higher than the dealer’s without exceeding 21. There’s judgement involved.