Blackjack table

Hard 5 is too weak to double; hitting gives the best chance to improve while the dealer's 5 is likely to bust.

With a hard total of 7, hitting is mandatory to improve the hand; standing on 7 has almost no chance of winning against a dealer 5.

With a hard 17 against a dealer 5, the dealer is likely to bust, and hitting risks busting. Standing is the optimal basic strategy move.

Soft 15 is too weak against a dealer 9; doubling is not profitable and standing loses to likely dealer totals, so hitting gives the best chance to improve.

Dealer shows a weak 2, and standing on hard 16 is the correct basic strategy play to maximize expected value.

Hard 18 is a strong made hand against a dealer 10 upcard, and hitting risks busting on most cards. Standing gives the best expected value here.

Standing on hard 17 against a dealer 10 is the correct basic strategy play, as hitting risks busting too often.

Dealer shows a 5, which is a bust-prone upcard, and my 17 is strong enough to stand rather than risk drawing to a worse total.

Splitting 3s against a dealer 5 is basic strategy, giving two chances to catch a strong card against a weak upcard.

Soft 14 vs dealer 5 is a strong double per basic strategy, maximizing expected value against a weak upcard.

Hard 9 vs dealer 5 is a strong double-down spot, and doubling after split is allowed here. This maximizes expected value against the dealer's likely bust card.

Hard 14 against a dealer 7 is a losing hand that needs improvement, so hitting gives the best chance to reach a stronger total.

Hard 15 vs dealer 7 is a losing hand; hitting gives the best chance to improve to 17 or better, while standing almost certainly loses to a dealer 17 or higher.

Soft 16 vs dealer 4 is a favorable double per basic strategy, maximizing expected value.

Hard 19 is a strong made hand against a dealer 4, so standing maximizes expected value without risking additional chips.

With a total of 20, hitting risks busting and the dealer showing a Queen is strong, so standing is the optimal play.

Soft 14 is weak against a dealer 9, who is likely to make at least 19, so hitting is the best way to improve. Doubling risks too much with only a one-card draw and is not favorable in this spot.

Hard 13 against a dealer king is a losing hand for the dealer, so hitting gives the best chance to improve while standing is too weak. Doubling is not profitable with 13 versus a high upcard.

Hard 17 is strong enough to stand against a dealer 10 upcard; hitting risks busting with little upside.

With a hard 10 against a dealer queen, basic strategy says to hit rather than double, since the dealer's upcard is too strong to justify doubling.

Hard 15 against a dealer 10 is a stiff hand that loses more often by standing, so hitting gives the best chance to improve.

Total 20 is a very strong hand against a dealer Queen; hitting risks busting for little gain. Standing maximizes expected value.

Player total 19 beats or pushes most dealer outcomes, and dealer upcard 6 is a likely bust card, so standing maximizes expected value.

Standing on 18 against a dealer 5 is the correct basic strategy play, as the dealer is likely to bust.

Hard 18 beats a dealer 5 upcard often enough; hitting risks busting and doubling is not appropriate on 18. Standing is the correct basic strategy play.