Hold'em table

Q8o on the button in a 3-handed game is a standard open; raise to 2.5bb to take initiative and pressure the blinds.

96s is too weak to continue out of position against a button raise with the big blind still to act.

2c7c is a weak offsuit hand facing a raise; folding is correct rather than calling with a poor hand out of position.

J6 suited is a playable button open in three-handed. A raise to 300 takes the initiative and folds out weak hands before the flop.

2d7d is a weak offsuit hand facing a 3bb raise from the button; not worth continuing out of position.

9c6c suited one-gapper in the big blind facing a 3x button open with 200 to call into 450; getting ~2.25:1 closing the action with a playable suited hand, calling is marginally profitable versus a button opening range.

Monotone diamond flop with 9c6c gives me only a gutshot (7) and no diamond; checking to the preflop raiser is standard, and I can evaluate a small continuation bet before deciding to continue.

I have a jack-high diamond flush draw on a monotone flop and the opponent checked, so a half-pot semi-bluff builds the pot and can fold out better hands.

9c6c has only a gutshot (7) on a monotone diamond board with no diamond; a hit could still lose to a flush, and 24% pot odds don't justify continuing against a c-bet.

Button open in 3-handed pot with a playable hand; raising to 250 to apply pressure on wide ranges.

J5 offsuit is a weak hand out of position in the small blind facing a button raise; folding is clearly correct.

J6o is too weak to continue against a button open; calling or raising would be -EV from the big blind.

K5o on the button in a 3-handed game is a standard open; raise to 2.5bb to take the blinds or play in position.

75 offsuit is too weak to continue out of position against a button raise with the big blind still to act.

J8o is weak out of position facing a raise; folding is cheap and correct here.

A5 suited is a strong button open in three-handed play, so I raise to 2.5bb to take the initiative and fold out weaker hands.

J7o offsuit is weak out of position facing a button raise; folding is clearly better than calling 150 more.

7-5 offsuit is a weak hand out of position against a button open; calling 150 into 400 gives decent odds but the hand plays poorly postflop from the big blind, so folding is the lowest-variance, marginally better choice.

Weak offsuit low cards from the button facing a raise; not worth continuing in a 3-handed pot.

Button folded, so it's SB vs BB heads-up; K7o is a standard open-raise from the small blind in a blind-vs-blind spot with 100bb stacks.

94 suited is too weak to continue against a 3bb small-blind raise; pot odds do not compensate for the poor hand strength.