Potwise
Blackjack decision engine
Blackjack decisions need a complete two-card hand plus the dealer upcard. Potwise waits until all three cards are set before showing a recommendation.
Hand
Start with your two cards, add the dealer card, then add hit cards when the hand takes another card.
Tap a rank to fill the active slot. Tap it again to clear.
Leave doubles and splits on for common basic-strategy study. Turn them off only if the table rules do not allow that move in the current spot.
Strategy context
Same hand, same table rules, shown across the dealer range. The current dealer card is highlighted.
Add both player cards to see the basic-strategy row for this hand.
Decision
Enter the dealer upcard and both of your cards to see the play, or try the sample hand above.