Hold'em table

J8o is a marginal but playable button open in three-handed poker; a small raise takes the initiative and can win the blinds or continue in position.

Q3s off the blind against a 2.5x raise is dominated trash; folding loses only 50 more chips and preserves equity.

Pocket fives in the big blind facing a 2.5x button open with SB folded; calling 150 into a 400 pot with 100bb effective is standard—good set-mining odds and closing the action.

Pocket fives on an A-K-2 two-club board out of position against the preflop raiser; check to the aggressor and evaluate, likely folding to a bet since few hands we beat will bet and we're way behind any ace or king.

I missed completely but this ace-king flop favors my preflop raising range, so a small c-bet can fold out much of the big blind's checking range.

Pocket fives on an Ace-King flop facing a continuation bet from the preflop raiser; we're a severe underdog to most of their range and have minimal equity, so folding is correct.

King-two offsuit is a weak hand even from the button; folding to a limped pot avoids playing out of position with a dominated holding.

Button folded, so it's SB vs BB heads-up; QTo is well within a standard SB open-raising range against one opponent, and raising to 3bb takes initiative rather than limping out of position.

95o is too weak to defend the big blind against a 3x open from the small blind, so folding is the highest-EV line.

On the button in a 3-handed game, 5d3d suited connector is a reasonable open-raise to steal the blinds and play in position; a standard 2.5x open.

KJo is strong enough to 3-bet the button open from the small blind rather than call out of position. A raise to 900 applies pressure and defines the hand before the big blind acts.

56s is a weak hand facing a raise and re-raise out of position; calling 800 more with a suited connector against two aggressive ranges is unprofitable.

5d3d suited is a weak hand facing a 3-bet to 900 from the small blind; calling 650 more out of position-neutral spot with poor equity and implied odds is unprofitable, so fold.

Q5 offsuit is too weak to open from the button against two blinds; folding avoids dominated spots and wasted chips.

T2s out of position heads-up is a weak hand; folding the 50 chips is the profitable play.

Queen-eight offsuit on the button is a standard open; raising to 3x builds the pot with position and folds out weak hands.

J7 offsuit in the small blind facing a 3x button open is a clear fold; it plays poorly out of position and is dominated by much of the opener's range.

62 suited is too weak to continue out of position against a button open; folding saves chips.

A7o on the button in a 3-handed game is a clear open; raising to 2.5bb to take initiative and pressure the blinds.

Pocket jacks are ahead of a button open, so I 3-bet to about 9bb to build the pot and deny equity rather than flat from the small blind.

A6 offsuit is far too weak to call 800 more against a 3x raise with another player still to act; folding preserves chips for better spots.

A7o on the button facing a 3-bet to 9bb from the small blind is a clear fold; it's dominated by most of a reasonable 3-bet range and plays poorly out of position-neutral post-flop at 100bb.