Hold'em table

AQo on the button in a 3-handed game is a strong hand; open-raising to 2.5bb is standard to build the pot with position and fold equity.

T8o is a weak offsuit hand out of position in the small blind, and calling a button raise risks a squeeze from the big blind. Folding avoids committing chips with poor playability.

K6 suited is strong enough to defend the big blind against a button min-ish raise, especially with favorable pot odds.

With king-high, no heart and only a backdoor diamond draw, checking out of position is preferable to betting into the preflop raiser.

Top pair top kicker on a two-tone board with a flush draw possible; bet for value and protection against draws, roughly 2/3 pot.

King-high with no heart and only remote backdoor draws is too weak to continue against this flop bet.

Raising to 300 to apply pressure on the blinds and take initiative with a speculative hand in position.

Offsuit 6-4 is too weak to defend the small blind against a 3x button raise with the big blind still to act.

8-2 offsuit is among the weakest starting hands; facing a 3x button open out of position it has no playable equity or playability, so folding is clearly correct.

Three-deuce offsuit is too weak to profitably enter the pot from the button, even with position.

Button folded, so it's SB vs BB heads-up; QTo is a clear raise from the small blind to take initiative and the pot rather than limping or folding.

Q2o is too weak to defend against a small-blind raise, even with 3:1 pot odds, and playing it out of position would likely lose more chips. Folding preserves the stack.

T5s on the button in a 3-handed game is a reasonable steal candidate; raising to 2.5bb first in puts pressure on the blinds with a suited, playable hand.

65o is a weak offsuit connector facing a 2.5x button raise from the small blind; calling 200 more out of position with a dominated, low-equity hand is unprofitable, so I fold.

7-2 offsuit is too weak to defend the big blind against a 2.5 big blind raise.

I have pocket kings on the button and want to build the pot while charging the blinds to continue. A raise to 300 applies pressure and keeps my range strong preflop.

9-5 offsuit is too weak to defend from the small blind against a three-big-blind button raise with the big blind still to act.

T2 suited is a weak hand facing a button open; even with 200 to call into 450, it plays poorly out of position with 100bb stacks, so folding is the better long-run choice.

54 offsuit is too weak to open profitably from the button against two blinds at 100 big blinds.

Button folded, I'm in the SB with KJo heads-up against the BB; this is a clear raise for value and to take initiative rather than limping.

Weak offsuit hand out of position against a raise; not worth calling 200 more.