Blackjack has several variations depending on the casino. In some, for instance, players' cards are dealt face-up while others deal face-down. In all versions, however, the aim of the game is to achieve a 21 total before the dealer does. Strategy can be learned to help in making first decisions when the dealer card is revealed.
Nigeria is among the most developed countries and the most populous in Africa, with over 200 million people. Unfortunately, traditional gambling is highly regulated. Games of chance like roulette and dice games among other card games are illegal. But online gambling is not restricted, so gamblers still have the opportunity to play all online casino games.