Hold'em table

93o is far too weak to open even from the button in 3-handed play.

KJs offsuit is strong heads-up against the big blind after the button folded, so raise for value and to take initiative.

Holding 5h-2c, an offsuit, disconnected hand out of position facing a raise of 200 more; folding is the disciplined choice rather than investing more chips.

QJ offsuit is a strong button hand in 3-handed play, well ahead of a wide defending range. Raising builds the pot in position and denies the blinds a free flop.

Ace-queen suited is strong enough to press the button's wide open-raise, and a raise to 750 builds the pot while playing in position against a late-position steal.

Holding 4d 2h facing an open and a 3-bet is an easy fold.

QJo is dominated by a typical small-blind 3-betting range and realizes equity poorly despite position, so folding saves the 500 call.

Seat 3 is on the button with 3c Qc, a weak hand, but a raise to 300 can win the blinds outright against two players and takes the pot most of the time when both fold. Folding would give up free equity from the position.

J9o is too weak to call or 3-bet out of position against a 3x button open with the big blind left to act.

9-3 offsuit is very weak facing a button 3x raise; calling 200 from the big blind has poor equity and playability.

4c 2c is too weak to open or limp from the button even in 3-handed play.

Heads-up after the button fold, Q5o has enough equity against a big blind range to limp for 50 into 150 rather than fold.

I'm already posted the big blind and no chips need to be added to call, so checking sees the flop for free with the suited 9-8 hand.

With Q-high and no diamond on a monotone flop, showdown value is minimal heads-up. A small bet can fold many non-diamond hands from the big blind's wide checked range.

I have a made flush (9d 8d with Td 6d 3d) and also a straight draw with a 7, so raising for value and protection against a single opponent's flop bet is reasonable.

With Qh5s on a monotone Td3d6d board I have no pair, no diamond, and no draw, so calling 300 against a flop raise has far too little equity.

On the button in a 3-handed game, Q3 suited has enough high-card and suited equity to open rather than fold. Raising to 2.5bb pressures the blinds and keeps initiative in position.

Seven-queen offsuit is a weak holding to play out of position against a button raise, and calling 200 more to see a flop is not worth the risk.

Pocket nines is well ahead of a typical button opening range in three-handed play; three-betting to 10bb builds value and takes the initiative out of position.

Q3 suited is far behind a big blind 3-bet range and would be dominated postflop, so calling 750 is not profitable.

J-7 offsuit on the button is a weak but playable hand in a 3-way pot, and calling 100 to see a flop with position is cheap.

Getting 5:1 immediate pot odds from the small blind with QJo facing a single limper, completing is profitable and straightforward.

K3 offsuit is too weak to raise out of position against two limpers; checking takes a free flop with king-high equity.

In a 3-way limped pot out of position with Queen-high on a dry board, checking to see the action is standard.

With bottom pair and a king kicker on a low rainbow board in a limped three-way pot, a small bet protects against overcards and straight draws while getting value from worse pairs and draws.

I have a pair of sevens with a jack kicker on a 3-2-7 board, a strong made hand facing a single 150 bet, so calling keeps me in profitably without bloating the pot further.

I completely missed the dry 7-3-2 rainbow board with Queen-Jack high, and facing a bet and a call out of position, folding is clearly optimal.

I have trip 3s with a King kicker on a paired board with diamond and straight draws. Betting 450 into 600 charges draws and gets value from 7x and pocket pairs while protecting my strong hand.

I hold two pair (sevens and threes with a jack kicker) on a paired board, which is strong enough to continue against a single turn raise. Calling 450 into a 1050 pot is reasonable, and re-raising risks running into a set or a bigger two pair.

I have trip 3s with a king kicker on the river; most turn callers are two-pair or pair hands I beat, so a two-thirds pot value bet extracts calls while allowing a fold to a raise from a full house.

I have two pair (sevens and threes) with a Jack kicker, and calling 1000 into a 2500 pot is a reasonable price against a bettor who could be bluffing, though raising the aggressor is risky.