Cintapoker
https://wiki-book.win/index.php?title=No_Time%3F_No_Money%3F_No_Problem!_How_You_Can_Get_Cintapoker_With_a_Zero-Dollar_Budget
If the dealer gets blackjack at the same time, you push – all other players lose. You may take “Insurance” when the dealer’s first card is an ace. After all players and the dealer have two cards, he will ask