Some people believe that Blackjack originated in French casinos in the early 1700s where it was known as “vingt-et-un” (“20 and 1”).
Baadhi ya watu wanaamini kwamba Blackjack asili ya kasinon Kifaransa katika 1700s mapema ambapo ilikuwa inajulikana kama “vingt-et-un” (“20 na 1”).