Hold'em table

QTs is a strong suited broadway on the button, so I open to 3x rather than limp or fold.

6-3 offsuit is one of the worst hands in hold'em, and I'd need to call 200 into a 450 pot against a 3x raise with no fold equity information. Folding is clearly correct.

J6 offsuit is a weak hand not worth playing from the button facing action; folding preserves chips for better spots.

Button folded, so this is heads-up versus the big blind. T9o is too strong to fold for 50 more, and a small raise takes the initiative and can win the pot immediately.

T4s offsuit-ish weak hand facing a 3bb raise, not worth continuing from BB.

JTs is a strong suited connector on the button, so I open to 3x rather than flat the big blind. This builds the pot with a hand that plays well postflop and applies pressure on the blinds.

J2 offsuit is a weak hand facing a raise; not worth defending from SB.

J2 offsuit is far too weak to defend even against a 3x button raise heads-up; calling 200 into a 450 pot with a hand that rarely flops well loses chips over time.

K6 suited on the button is a reasonable raising hand in 3-handed play; raising to 250 builds the pot with position advantage.

J3d is far too weak to defend against a 2.5x raise out of position, even three-handed. Folding preserves chips for better spots.

K4o is too weak to continue out of position against a button open; calling realizes poorly and a reraise bluff is not justified.

2h6s is a weak offsuit hand even from the button in 3-handed play; folding avoids playing a dominated marginal spot out of position postflop.

94 offsuit is too weak to complete or raise from the small blind after the button folds, so folding saves the extra half-blind.