Hold'em table

A3 offsuit is strong enough to open on the button three-handed. A 2.5-big-blind raise pressures the blinds while preserving position postflop.

A9 offsuit is a reasonable blocker-based 3-bet against a button open, and raising from the small blind avoids playing a weak multiway pot out of position.

65o in the big blind facing a button open and a small-blind 3-bet is too weak to continue out of position with the opener still behind. Folding is the clear choice.

A3 offsuit is often dominated by a small-blind three-bet range, and calling 600 chips is unlikely to be profitable despite having position.

T3 offsuit is weak, but on the button in a three-handed game it is playable as an open. Raise to 2.5 big blinds to apply pressure while keeping the size modest.

A7s from the small blind against a wide 3-handed button open is a good 3-bet: the ace blocker and suited playability are strong, and flatting out of position is worse. Raising to 11bb applies pressure and avoids a multiway pot with the big blind.

Eight-four suited is too weak to call a large three-bet out of position, especially with the original raiser still to act.

T3 offsuit is far too weak to continue against a large small-blind 3-bet; calling would put in 850 more chips with poor equity and position.

QQ on the button in 3-handed play is a premium hand, so I'm opening to 2.5bb for value.

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

84 offsuit is a weak, poorly connected hand with little playability out of position. The price is not enough to justify defending against the button's raise.

Nine-five offsuit is too weak to profitably open from the button without information about the blinds.

T6 offsuit is weak, but completing from the small blind is inexpensive and retains reasonable equity in a blind-versus-blind pot.

Pocket threes are well ahead of a small-blind limping range heads-up, so I'll raise for value and initiative. The alternative, checking, keeps the pot small but gives up edge.

T6 offsuit is too weak to continue against the big blind’s raise, especially out of position. I fold rather than invest another 300 chips.

As the button in a three-handed game, 9♥6♣ is a reasonable light open. A modest raise applies pressure while keeping the pot manageable.

63o from the small blind facing a button open, with the big blind still left to act, is a clear fold. We would be out of position with a weak hand.

75 offsuit is a weak, disconnected hand, and defending out of position against a 2.5-big-blind button raise is marginal. I’ll save the 150 chips.

Pocket sixes on the button in a 3-handed game are a clear open-raise, so I'm raising to 2.5bb to take the initiative and pressure the blinds.

Nine-deuce offsuit plays poorly out of position against a button raise, especially with the big blind still to act.

The button’s raise is small and I’m getting favorable pot odds in a heads-up pot. Jacks-high has enough equity against a likely wide button range to defend, despite being out of position.

With a weak pair of fives on a queen-high, two-heart board, checking keeps the pot small and avoids inflating it against the preflop raiser.

66 is a vulnerable underpair to the queen that still beats many BB hands. A small bet takes value from weaker pairs and draws and denies equity to overcards, while keeping the pot manageable.

The small flop bet offers favorable pot odds, and middle pair can still be ahead of bluffs or draws. Calling keeps the pot manageable while retaining a chance to improve.

With only bottom pair and no meaningful draw, betting risks building the pot against stronger hands. Check and evaluate the river.

66 plus an open-ended straight draw on a board with a heart draw. A roughly two-thirds pot bet gets value from weaker pairs and draws, protects our equity, and can fold out some better hands.

A weak pair of fives is unlikely to be ahead after the opponent bet the flop and now follows through on the turn. I don't have a strong draw or enough equity to continue for this price.