Blackjack table

Standing on 17 against a dealer 6 is the correct basic-strategy play; hitting risks busting with little gain, and doubling is not advisable on a hard 17.

Standing with 18 against the dealer's 4 is the correct basic strategy play, as hitting risks busting with little chance of improving to a winning total.

Standing on 19 against a King upcard is the correct basic-strategy play; hitting risks busting with little chance to improve.

Standing on 14 against a dealer 7 is a clear loser; hitting is the mathematically correct play to improve the hand, and doubling is not justified with such a weak total.

Standing on 19 against a dealer 7 is the correct basic strategy play; hitting risks busting with little upside.

Standing on 15 against a Jack is the standard basic strategy play to avoid busting with a weak total.

Splitting 3s is mathematically sound against a dealer 2 in a 6-deck game where double-after-split is allowed, as it avoids a weak total of 6 and creates two hands that can be doubled on favorable cards.

Soft 14 against dealer's 2 is too weak to double; hitting avoids busting and improves the hand without risk.

Soft 16 vs dealer 2: hitting is slightly better than standing because the dealer is weak and busting is likely; I avoid busting with a soft hand and can improve.

Standing on 16 vs dealer 2 minimizes expected loss; hitting risks busting with a high card, and the dealer's weak upcard makes standing the mathematically safer play.

Hard 10 vs dealer 2 is a strong doubling spot; I'm risking the base bet to capitalize on the favorable matchup.

Standing on 20 against a dealer King is the clear basic strategy play; hitting risks busting with no realistic chance to improve, and doubling is not advisable with a weak upcard.

Standing on 13 against an Ace is too risky; hitting gives a chance to improve to a stronger total, and doubling is not advisable with such a weak hand.

Standing on 20 against a dealer 9 is the correct basic strategy play; hitting risks busting with little gain, and doubling is not advisable with a strong hand.

Standing on 13 against a dealer 2 is too risky; hitting gives a chance to improve to a safer total without busting immediately, and doubling is not advisable with a weak hand.

My hand totals 19, which is strong against the dealer's 2. Hitting risks busting with little upside, so standing is the clear play.

Standing on a hard 17 is the correct basic strategy play regardless of the dealer's upcard, as hitting risks busting with no realistic chance to improve to a winning hand.

Soft 16 against a dealer 7 is too weak to double; hitting preserves the soft ace to improve without immediate bust risk.

Soft 17 against a dealer 7 is a marginal spot; standing avoids busting and lets the dealer potentially bust with a weak upcard.

Soft 20 is a very strong hand against a dealer 9 upcard; hitting risks busting, and doubling would commit more chips for marginal gain. Standing locks in the high total.

With a hard 9 against a dealer 2, doubling is the basic strategy play in a 6-deck S17 game, as the dealer's weak upcard makes this a favorable spot to maximize profit on the initial two cards.

Hard 9 vs dealer 8 is a clear hit; doubling is marginal here and standing loses too often, so I take a card to improve.

Hard 12 against dealer's 8 is a marginal standing spot, but basic strategy leans toward hitting to avoid a stiff total that's likely to lose to a dealer 17+; doubling isn't allowed here.

Standing on a hard 15 against the dealer's 8 upcard minimizes expected loss, as hitting risks busting with a high probability of drawing a 6 or higher.

Standing on 13 against a dealer 3 is the basic strategy play; hitting risks busting with a 78% chance of drawing a 10-value card, and doubling is not recommended for this hand total.

Standing on 20 against a dealer 9 is the correct basic strategy play; hitting risks busting with minimal gain.

Standing on 20 against a dealer 2 is clearly correct; hitting risks busting with almost no chance to improve.

I have a hard 20 against the dealer's 10, which is a strong position. Standing maximizes expected value since hitting risks busting with only a ten-value card left to improve the hand.

Standing on 15 against a dealer 9 avoids busting and relies on the dealer's high bust probability with a 9 upcard.