Blackjack is the official name of the game Twenty-One. It is usually played by a couple of players and a dealer, and the players are not competing with each other, but the dealer. This is the American version of the French game. It has become so popular among casino players, and all online casinos have it.
Algeria is a North African country. One of the attractions in this country is the Notre Dame d'Afrique, which is a Roman Catholic church. Algeria mostly follows Shari'ah law, and as such, online gambling is illegal. If caught, one could face severe consequences, as the state views gambling as a practice which is not clean.