Beat the dealer to 21.
Blackjack pays 3:2!
Blackjack evolved from the French game Vingt-et-Un (Twenty-One) in the 1700s and is now the most widely played casino card game in the world. Unlike most casino games, blackjack involves genuine skill. Basic strategy, a set of mathematically optimal decisions for every hand, reduces the house edge to under 1%. Card counting, famously depicted in the film 21, can shift the odds in the player's favor entirely. Our free browser version uses standard casino rules with a 6-deck shoe, 3:2 blackjack payouts, and full support for splitting and doubling down. No real money is involved, making it a perfect way to practice strategy risk-free.