Hold'em table

Q6 offsuit is a reasonable button open three-handed. A minimum raise keeps the investment small while using position.

J8o is a weak offsuit hand out of position against a button raise with the big blind still to act. Calling 150 offers poor realization, and 3-betting is too loose with this holding, so folding is best.

Holding 85o out of position against a button open is too weak to defend profitably despite getting decent pot odds.

7-3 offsuit is a very weak hand, and calling 100 chips out of position postflop with no fold equity is not profitable. Folding avoids unnecessary risk this early.

86 offsuit is too weak to play out of position against the big blind after the button folded.

Opening A8o on the button is standard in 3-handed play to steal blinds and take initiative in position.

4♠2♠ is too weak to call a button raise from the small blind, especially with the big blind still to act.

J4o is a weak offsuit hand that plays poorly out of position against a button raise. Calling 150 more with minimal equity and reverse implied odds is not profitable, so I fold.

J9 suited is a solid button opening hand three-handed; a 2.5 big blind raise builds the pot while preserving positional advantage.

4h3d is a very weak offsuit hand facing a preflop raise with the big blind still to act; folding avoids playing a dominated hand out of position.

In 3-handed play, A7o has sufficient equity and favorable pot odds (calling 150 to win 400) to defend the big blind against a button open.

Check to the preflop aggressor out of position with Ace-high and backdoor potential.

Top pair with a decent kicker is likely ahead of the big blind's calling range. A modest bet gets value from weaker pairs and draws while protecting against overcards.

I only have Ace-high with weak backdoor equity on a coordinated board, making a call against the flop continuation bet unprofitable.

In a blind-versus-blind scenario after the button folds, 97s has strong playability and is standard to raise for value and fold equity.

Ace-king suited is strong against a small-blind open, so I’m three-betting for value with position after the flop.

Facing a 10bb 3-bet out of position with a weak suited one-gapper, folding is the clear standard play.

J2s is too weak to profitably open from the button even in 3-handed play, so folding is standard.

Completing costs 50 chips into a 150-chip pot. Even with a weak hand, the price is good enough to see a flop heads-up.

Q2o is a weak offsuit hand; checking as big blind keeps the pot small and realizes equity for free against the small blind's limp.

I have no pair or meaningful draw on a board that could connect with the big blind's range, so I'll check.

With Q-high and only a backdoor/gutshot draw on a coordinated flop, checking behind avoids building a pot out of position with a weak hand.

Bottom pair has some showdown value, but this coordinated board makes a value bet too thin. Checking keeps the pot small.

I have Q-high with a gutshot; checking behind in position keeps the pot small and gives me a free river card.

Bottom pair has some showdown value, but worse hands are unlikely to call a bet. Checking avoids turning it into a bluff.

My queen-high has decent showdown value against an opponent who has checked every street. Betting would likely fold worse hands and only get called by better ones, so checking realizes my equity.