Hold'em table

4h-As is a weak hand (ace-high with poor kicker) in early position. Folding preserves chips against the big blind, with better opportunities ahead in this 3-player game.

QJo is strong enough to raise heads-up from the small blind after the button folds. A 3bb raise pressures the big blind and builds a pot with a hand that plays well against a broad defending range.

8h3h is a weak suited hand facing a 3x raise from the small blind; out of position it plays poorly post-flop and lacks the equity to defend profitably despite the price.

Seven-five offsuit is below a solid default button opening range at 100 big blinds. With no opponent reads, folding avoids investing in a weak hand with poor postflop playability.

Button folded, so it's SB vs BB heads-up; Q6o is a reasonable raise in this spot given blind-vs-blind dynamics and the chance to take the pot down preflop or play in position-less but with initiative.

AK is a premium hand and seat_3's raise from small blind is reasonably sized. I'll 3-bet to build the pot and take control; this sizing (2.67x their raise) is strong and I'm well-positioned to win both pre and post-flop.

Q6 offsuit is a weak hand facing a 3-bet from the big blind; calling 500 more out of position with poor playability is unprofitable, so folding is the clear choice.

K4o on the button in a 3-handed game is a reasonable open-raise given position and the blinds' wide defending ranges; folding is too tight here and limping is weak.

A3o is a weak hand that loses to most reasonable preflop raises. Facing a 250 raise to 200 more to call from the button, folding preserves chips against likely better holdings.

Calling costs 150 to contest a final pot of 550, requiring about 27% equity. With no rake, 98 offsuit has enough equity and connectivity to defend against a typical button opening range.

Bottom pair has some showdown value, but this ace-high board favors the preflop raiser. Checking keeps the pot controlled and avoids betting into a stronger range.

Preflop raiser on the button with K4o on an A-Q-9 board that favors my range; BB checked, so a small continuation bet should fold out many weaker hands and I have a gutshot to the nuts (J) as backup.

Bottom pair with a weak kicker and no backdoor flush draw is a poor bluff-catcher against this bet on an ace-high board. Playing out of position with limited improvement potential makes folding preferable.

6-3 offsuit is one of the weakest possible hands in poker. With no strong draws or high cards, folding is the correct decision preflop against a raise, especially from an early position.

A5 suited is a strong blind-versus-blind opening hand, with ace-blocker value and nut-flush potential. Raising to 3bb pressures the big blind and builds a pot with a hand that plays well postflop.

J9o in the big blind facing a 3x open from the small blind heads-up; getting 2:1 with position postflop, a call is standard and profitable enough against a wide SB opening range.

Ace-high has some showdown value but little drawing potential on this two-club flop. Checking out of position keeps the pot manageable and avoids bluffing with weak backdoor equity.

SB raised preflop and checked the flop, showing weakness on a dry K-high board; I have position and a backdoor straight/overcard draw with J9, so a stab bet of ~60% pot should take it down often.

Ace-high with a weak kicker and only a runner-runner straight possibility is too weak to continue against this bet. Playing out of position also makes realizing our limited equity difficult.

T8 offsuit is a reasonable button open three-handed, where position and the chance to steal the blinds add value. Raising to 2.5 big blinds applies pressure without committing too much with a marginal hand.

J7 offsuit in the small blind facing a button raise is a clear fold; it plays poorly out of position and is dominated by much of the button's range.

7s6s is a weak hand that doesn't warrant calling 150 more chips against an aggressive 250 raise from the button. Folding preserves chips and avoids a marginal spot out of position.

Q4 offsuit on the button in a 3-handed game is a marginal hand; it's below a standard button open range and folding avoids playing a dominated hand out of position postflop against the blinds.

J-5o is a weak hand in the small blind facing a big blind. With no information suggesting the big blind is weak, and given the low equity of J-5 against a typical big blind opening range, folding is the prudent decision to minimize expected losses.