Hold'em table

Q6 suited is a reasonable button open three-handed, and a 2.5 big blind raise puts pressure on the blinds while keeping the pot manageable.

3-4 offsuit is a weak hand facing a raise; folding from the small blind is standard here.

4-Queen offsuit is a weak hand. Facing a raise to 250 from seat_1 (likely strong hand), folding preserves chips. The pot already has 400, but calling 150 more puts 250 total at risk for a marginal holding.

83 suited is too weak to continue from the button facing a full blind; folding preserves chips for better spots.

K9d has reasonable strength in a 3-player game and we're in position with one fold already. Raising to 300 (3bb) applies pressure on the BB and builds the pot with a playable hand. The aggressive line is +EV here.

Pocket queens are strong against a small-blind opening range. A three-bet builds the pot for value while I have position postflop.

K9o is a weak holding facing a 3-bet to 1000 from seat_1 after I opened with a raise to 300. My hand lacks the strength to continue against this aggressive action, and folding preserves my stack for better opportunities.

7-3 offsuit is the worst hand in poker. With no significant stack pressure and two players already in the pot, folding is the mathematically correct play to preserve chips for stronger holdings.

J4 offsuit is playable heads-up for one more small blind, but not strong enough to build a large pot out of position.

K7 offsuit is weak; checking the option in the big blind is fine since there's no cost to see a flop.

I have jack-high with no immediate draw, so I’ll check rather than build the pot.

I have top pair with a strong kicker on this dry board; betting for value against a check.

J-high with no club and no immediate straight draw is too weak to continue against the flop bet.

Nine-six offsuit is too weak to open profitably from the button against two unknown blinds at 100 big blinds.

Pocket sevens is strong heads-up after the button folded; raising for value and to build the pot against the big blind.

King-eight offsuit is a weak hand that doesn't warrant defending against a raise, especially out of position in a 3-player game. Folding minimizes losses against a stronger range.

93 offsuit is a weak hand from the button facing a raise; folding is standard.

Q-3o is a weak hand in a 3-handed game. While I'm in the small blind with only 50 more to call, folding is correct against a strong range from the big blind, especially with the button folded. This minimizes losses with a poor hand.

T4o is a weak hand with no drawing potential and poor connectivity. From the button facing a full big blind raise, folding is the correct play against unknown opponents, preserving chips for better opportunities.

T7 offsuit is playable heads-up for one more small blind, but not strong enough to build a large pot out of position.

Qd3s is weak offsuit; checking the big blind for free is best since I can see the flop at no extra cost.

A small bet can fold out weak overcards while my gutshot and backdoor flush draw give me ways to improve if called.

Qd3s missed the flop completely (no pair, no draw) against a bet; not worth continuing with a weak hand and no equity.