Blackjack (21)
How to Play
You and the dealer each get two cards (one of the dealer’s is face down). Number cards are worth their value, face cards 10, and an Ace 1 or 11. Try to get closer to 21 than the dealer without going over (a "bust"). Each turn you Hit (take a card), Stand (keep your total), or Double (double your bet, take exactly one more card). When you stand, the dealer reveals and draws until reaching at least 17. Higher total wins; a two-card 21 ("blackjack") pays 3:2; equal totals push (tie).
Controls
Set your bet with the slider and press Deal. Then use Hit, Stand, or Double. Blackjack and busts are settled automatically. When you run out of chips you can rebuy. This is a single-deck, single-player game versus the dealer.
Tips & Strategy
Basic strategy: always stand on 17+, and hit on 11 or less. Double down on 10 or 11 when the dealer shows a weak card (4–6). Never take a card when you could bust and the dealer is likely weak. The house edge is small with good play — manage your bankroll.