Blackjack table

Splitting 2-2 against an 8 upcard is the mathematically correct play in a 6-deck game, as it reduces the risk of a weak total and creates two chances to improve with independent draws.

Hard 11 against dealer's 8 is a strong doubling spot; doubling maximizes expected value with a high chance of drawing a 10-value card to make 21.

Splitting 2s against a dealer 8 is the correct basic strategy play, as it avoids playing a weak 4 total and gives two independent chances to improve.

Hard 11 against dealer's 8 is a strong double-down spot; doubling maximizes expected value when you can likely improve to 17+ with a 10-value card.

Hard 12 vs dealer 8 is a marginal spot; hitting avoids the high bust risk of doubling and gives a chance to improve to a playable total, since standing on 12 is weak against an 8 upcard.

My hand totals 18 against the dealer's 8, which is a strong enough total to stand. Hitting risks busting with little gain since I already have a high value.

Standing on 16 vs dealer 6 is the correct basic strategy play since the dealer is in a weak position and likely to bust.

Hard 6 vs dealer 8 is a clear hit; doubling would be a mistake with such a weak total, and standing loses too often.

Hard 14 against an 8 is a borderline stand in basic strategy; standing avoids busting and lets the dealer potentially bust on a weak upcard.

Standing on 19 against a dealer 4 is the correct basic strategy play with a high probability of winning.

With a hard 14 against the dealer's 7, standing risks a high probability of losing to dealer totals of 17-21. Hitting gives a chance to improve to a safer total without busting immediately on low cards.

Standing on 16 against a dealer 7 is the mathematically correct basic strategy play; hitting risks busting with a high probability of drawing a 10-value card.

Standing on 15 against a dealer 5 is the basic strategy play; doubling would risk 10 chips on a weak total, and hitting risks busting with only a 5 or lower improving the hand.

Standing on 16 against a 2 is the mathematically correct play; the dealer's weak upcard makes busting on a hit more likely than improving to a winning total.

With a hard 9 against the dealer's 4 upcard, doubling is the mathematically correct play in a 6-deck S17 game, as the dealer is in a weak position and I have a good chance to improve to a strong total on one card.

Soft 14 vs dealer 2 is too weak to double; standing avoids busting and lets the dealer's weak upcard potentially bust on its own.

With a hard 10 against dealer's 2, hitting is the basic strategy play to improve to 17-21. Doubling is not recommended here as the dealer is unlikely to bust with a 2 upcard.

Standing on 20 is the correct basic strategy play against a dealer 2, as hitting risks busting with minimal chance of improvement.

Hard 10 vs dealer 3 is a clear hit in basic strategy; doubling is suboptimal here, and standing risks busting less but gives up expected value.

Standing on 15 against a dealer 3 is the correct basic strategy play; hitting risks busting with a high probability of drawing a 10-value card.

Hard 13 vs dealer 2: standing loses to dealer 17-21 more often than hitting busts, so hitting minimizes long-term loss. Doubling is too risky with a weak total.

Hard 9 vs dealer 6 is a strong double candidate; doubling maximizes expected value when the dealer is likely to bust.

With a hard 8 against a dealer 6, doubling is tempting, but hitting preserves the option to double later if I improve to a strong 9-11, and avoids committing the full bet on a marginal hand.

Standing with 18 against a dealer 6 is the correct basic strategy play; the dealer is likely to bust and I risk busting if I hit.

With a hard 9 against a dealer 3, basic strategy recommends doubling, but I prefer to hit to preserve bankroll variance on this early hand.

Hard 14 against a dealer 3 is a weak total; hitting is the correct basic-strategy play to try to improve, since standing leaves a high bust risk if the dealer has a strong hand.