Hold'em table

T7 offsuit is too weak to profitably open from the button in this short format against two blinds.

Ace-king offsuit is a strong heads-up starting hand. Raising to 350 builds the pot for value while putting pressure on the big blind.

Getting about 2.8:1 and in position against the small blind's wide range, so Q2o is a marginal but profitable defend.

Top pair with the best kicker is strong heads-up. Betting for value also charges spade draws and straight draws.

Any 5 gives me the wheel, and I have some overcard and backdoor equity. I'm getting about 3.75:1 with implied odds against a small c-bet, so a defensive call is reasonable.

Top two pair is strong here. Betting about three-quarters of the pot gets value from weaker aces and draws while charging spade draws to continue.

Queen-high with only a gutshot to the wheel (4 outs, roughly 9%). Calling 1100 into a 2600 pot needs about 30% equity, so I fold.

K2 offsuit is playable as a button open in three-handed, rake-free poker. A small raise uses position while limiting the cost when challenged.

55 in the SB against a button open is a solid 3-bet candidate in 3-handed play, and 3-betting avoids a bloated multiway pot out of position; sizing to 950 keeps pressure on both the opener and the big blind.

KJo is a marginal offsuit hand facing a large 3-bet out of position in a multiway preflop spot. Folding preserves chips against a strong continuing range.

K-2 offsuit is too weak to continue against a large preflop three-bet, especially with a high risk of being dominated.

94 offsuit is too weak to open from the button in 3-handed play, and it isn't worth limping, so I fold.

With 6-3 offsuit in the small blind against the big blind, folding avoids realizing equity poorly out of position.

On the button three-handed, T5 offsuit is a marginal but playable steal candidate. A minimum open gives us initiative and can win the blinds immediately.

8-3 offsuit plays poorly out of position against a button raise, with the big blind still to act.

72o is the weakest defending hand and realizes its equity poorly out of position, so despite decent pot odds against the min-raise it is a marginal defend at best. Folding is the simplest option.

J6 suited is strong enough to open on the button three-handed. Raising to 250 gives me initiative while keeping the pot manageable.

QJo from the SB against a button open in 3-handed play is strong enough to 3-bet for value and to deny the BB a cheap look. Raising to 10bb gets the initiative and avoids playing a bloated pot out of position.

T7 suited is too weak to continue versus an open and a large 3-bet out of position in a three-handed pot.

J6 suited is too weak to call a large three-bet, even with position.

J8o on the button in 3-handed play is a standard open-raise, so I'm taking 2.5bb to pressure the blinds.

QJo is a strong enough heads-up range hand to 3-bet from the small blind versus a button open. The larger sizing applies pressure while compensating for being out of position.

43 offsuit is too weak to defend the big blind against a large three-bet, especially with the original raiser still to act.

J8o is too weak to call a 3-bet out of position... actually in position, but an 8.5bb SB 3-bet against a button open is strong enough that J8o has poor equity and bad implied odds. Folding.