Hold'em table

K3 offsuit is too weak to open from the button in a three-handed 100bb game, especially with poor kicker and dominated-hand risk.

J2o is a weak hand in the small blind, especially out of position postflop. Folding preserves chips for better opportunities rather than calling to play a difficult hand against the big blind.

6-3 offsuit is one of the weakest starting hands in poker. Even from the button, it's unprofitable to call against two opponents and will result in poor postflop situations. Folding preserves chips for stronger opportunities.

AJ suited is strong heads-up against just the big blind after the button folded, so I raise for value and to isolate.

A4 offsuit is too weak to defend against a small-blind raise heads-up out of position, particularly with poor postflop playability.

Jd8s offsuit is a weak hand from the button facing a raise-limp scenario; folding preserves chips for better spots.

Heads-up from the small blind with A6 suited, I raise for value and to apply pressure to the big blind.

AJo is a strong button opening hand three-handed and benefits from taking initiative. A 2.5bb open applies pressure while retaining flexibility.

J5o is a weak hand in early position against a raise. Seat 1's raise to 250 suggests a stronger holding, and continuing would put me in a marginal situation out of position with poor equity.

3-8 offsuit is a weak hand facing a raise; folding is correct with no odds to justify calling.

2-5o is a very weak hand with poor playability. With a 100-chip call to a 150-chip pot facing potential 3-bet from the big blind, folding this marginal hand preserves chips for stronger opportunities.

Ace-high hand with button folded; raise to isolate the big blind and build the pot with a decent holding.

A4 offsuit is too weak to defend against a small-blind raise heads-up out of position at this stack depth.

K2 offsuit is a weak hand not worth entering the pot with from the button facing a raise, folding preserves chips for better spots.

9-4 offsuit is too weak to defend from the small blind in this heads-up blind situation without a compelling exploitative reason.