Blackjack table

Splitting 6-6 against dealer's 8 is standard strategy. While 12 is weak, splitting gives two chances to improve to 17+ rather than hitting into potential bust. The dealer's 8 is strong but beatable with proper hand development.

With 16 against dealer's 8, hitting is the correct basic strategy play. The dealer's 8 is a strong card (likely 18), making standing on 16 too weak. Doubling would risk too many chips without sufficient equity improvement. Hitting maximizes expected value despite the bust risk.

Hand total is 16 against dealer's 8, which is a bad spot. Hitting is standard basic strategy—standing on 16 vs 8 loses most of the time, while hitting gives a chance to improve without being in a bust-heavy situation.

Holding soft 13 (Ace-2) against dealer's weak 3 is an ideal doubling scenario. Basic strategy calls for doubling on soft 12-18 against dealer 3-6, as these are dealer bust cards and we benefit from increased exposure.

With a soft 20 (Ace-9), this is an excellent hand that beats most dealer outcomes. The dealer's 3 is weak, and hitting risks busting or getting a lower total. Standing maximizes expected value.

With a hard 20 against the dealer's 8, standing is the optimal play. A 20 is the second-best possible hand, and the dealer would need to draw to 21 to beat us, which is unlikely. Hitting or doubling risks busting or receiving a lower total.

With a hard 5 against dealer's 7, hitting is the optimal play. A hard 5 has no bust risk and needs improvement; doubling down would commit extra chips with a weak starting total.

With a hard 15 against dealer's 7 upcard, hitting is the mathematically correct play. The dealer's 7 is a strong card (likely to make 17-21), so standing on 15 loses more often than hitting.

With a hard 17 against dealer's 7, standing is optimal. The dealer has a decent chance to bust (around 26%), and hitting risks going over 21 while potentially helping a hand that could still lose to 18-21.

With 15 against dealer's 6 (a bust card), standing is optimal. The dealer has a high probability of busting with this upcard, and hitting 15 risks busting myself with many cards (7-K). Basic strategy recommends standing in this spot.

With a hard 10 against the dealer's Ace, doubling down is the mathematically optimal play. A 10 is a strong hand for doubling, and the dealer's Ace makes this an attractive spot to increase expected value by committing more chips now.

With 16 against dealer's 5 (a bust card), standing is optimal. While 16 is weak, the dealer has a high probability of busting, making it better to let the dealer act rather than risk busting with a hit.

Player has 15 against dealer's King (10-value). This is a tough spot, but basic strategy recommends standing against a 10-value upcard, as hitting risks busting with a high probability, and the dealer is likely to bust less frequently than the player would by hitting.

With a hard 10 against dealer's 10-value card, doubling down is the mathematically optimal play. This hand has strong potential to reach 20 or 21 with a single card, and doubling maximizes expected value against the dealer's weak position.

With 12 against dealer's 6 (a bust card), standing is optimal. The dealer has a high probability of busting, and hitting 12 exposes me to significant bust risk (4 out of 13 cards bust me), making this the mathematically superior play.

With 13 against dealer's 4 (a bust card), standing is optimal. The dealer is likely to bust, and hitting risks going over 21 with a hand that's already in a strong position relative to the weak upcard.

With 16 against dealer's 9 (strong upcard), hitting would bust 38% of the time. Standing gives a better expected value than doubling, and the dealer's 9 is strong enough that standing is preferable to hitting on this stiff hand.

With a hard 18 against dealer's 10 upcard, standing is the mathematically correct play. While doubling is legal, my 18 is already a strong hand and the probability of improving (getting a 2 or 3 for 20-21) is low against a dealer 10 which likely makes 19-20.

With 14 against dealer's 5 (a weak upcard), standing is optimal. The dealer has a high bust probability, and hitting risks busting on a stiff hand. Basic strategy dictates standing on 14 vs 5.

With 13 against dealer's 9, hitting is the correct basic strategy play. The dealer's 9 is a strong card, and my hand is too weak to stand. Doubling 13 is not optimal here.

With a hard 19 against the dealer's 9, standing is the optimal play. The hand is already very strong and hitting risks busting, while the dealer's 9 likely results in 18 or lower on average.