when does a blackjack dealer have to hit
Blackjack Once all the players have completed their hands, it is the dealerâ€™s turn. The dealer hand will not be completed if all players have either busted or received Blackjacks. The dealer then reveals the hidden card and must hit until the cards total 17 or more points. (At most tables the dealer also hits on a "soft" 17, i.e. a hand containing an ace and one or more other cards totaling six.) Players win by not busting and having a total higher than the dealer, or not busting and having the dealer bust, or getting a blackjack without the dealer getting a blackjack. If the player and dealer have the same total (not counting blackjacks), this is called a "push", and the player typically does not win or lose money on that hand. Otherwise, the dealer wins.
Rules of cribbage The play (often called pegging) starts with the player on the dealer's left and continues clockwise. Each player lays one card in turn onto the table so that it is visible, stating the cumulative value of the cards played. (For example, the first player lays a 4 and says "four", the next lays a 7 and says "eleven", and so on). Face cards are worth ten; Aces are worth one. Play must not exceed 31, so a player who cannot lay a card without bringing the total above 31 passes by saying "Go". The other players continue to lay cards in turn without exceeding 31 until no cards can be played. If a player can lay a card they must do so. The last player to lay a card scores two points if 31 is reached exactly ("31 for two"); otherwise one point is scored, e.g., "29 for one", or "30 for one", etc. The one-point score is known as "One for the go",[4] or simply the "Go". The count is then reset to zero and play resumes, starting with the player to the left of the last card played. Players with cards remaining repeat this process until all players' cards have been played.