Hold'em table

A6o is a standard open from the button in 3-handed play. A 2.5x raise puts pressure on both blinds.

2-10o is a weak hand facing a raise from early position. Folding preserves chips and avoids playing out of position with marginal holdings.

4-6 offsuit is a weak hand. The button raised to 250, so I would need to call 150 to win a pot of 550 and would be out of position postflop. The pot odds aren't enough to defend this hand, so I fold.

Pocket sixes is a reasonable hand from the button. Raising to 400 (4bb) applies aggression, isolates the small blind, and gains control of the pot. This is a standard profitable raise given the preflop equity against likely ranges.

A9s is a decent hand in 3-handed play, but facing a button open with the big blind still to act, calling 350 is a reasonable price. A 3-bet out of position with a marginal hand is riskier.

Calling 300 into a 900 pot gives 4:1 odds, and KJo has enough equity against a wide button open and the small blind's flatting range. Squeezing risks running into the small blind's strong calling hands, so a call is the more profitable line.

Middle pair with an ace kicker on a dry 2-9-3 flop, first to act in a three-way pot. Betting about two-thirds pot builds the pot and charges worse pairs and draws.

KJ high with no pair or draw on 9-3-2, facing a two-thirds-pot lead with the preflop raiser still to act behind. Two overcards don't have the equity to call profitably here.

With pocket sixes on a 2-9-3 flop, I have only a small pair with limited improvement prospects. Seat 3's aggressive 2x raise to 800 on the flop suggests a strong hand, and calling would require investing significant chips with a weak holding in a heads-up spot against an opponent showing strength.

Pocket kings on the button in a 3-handed pot is a premium hand, so I raise to 3bb for value against the blinds.

Three-handed, the button's opening range is wide. From the small blind, A6o plays well as a 3-bet thanks to its ace blocker, and raising avoids playing out of position in a multiway pot with the big blind still to act.

9s6s is a weak hand facing aggressive 3-bet action with 1100 to call. With only marginal equity against strong ranges and significant stack pressure, folding preserves chips for stronger opportunities.

Kings are a premium hand facing a small blind 3-bet to 1200. Re-raising to 3600 builds the pot and gets value from worse hands while keeping some fold equity against weaker holdings.

A6o was a 3-bet bluff, and a 4-bet to 36bb from the button usually means a strong range that dominates us. Calling out of position with roughly 64bb behind doesn't realize enough equity, so I'll fold.

53o is below a sound button opening range even 3-handed at 100bb deep, so folding is the disciplined play.

3-4 offsuit is a weak hand with poor equity against any reasonable big blind range. We're out of position in a 3-handed game, and folding the small blind is standard with such marginal holdings.

8-Jack offsuit is a weak hand in early position. With two players already invested (small blind 50, big blind 100), folding preserves chips and avoids playing a marginal hand out of position postflop.

J7o is a marginal hand, but as the small blind heads-up against the big blind I only need 50 more to win a pot of 200, so completing is a cheap call with decent equity.

Against a small-blind limp, K4o has decent equity, and a raise to 4x isolates the limper and can take the pot down now. Checking is also fine, but raising for value and fold equity is reasonable.

J7 offsuit is weak and out of position against a 4x raise from the big blind. Calling 300 more to play a marginal hand without position isn't worth it, so I fold.

A7 suited on the button in a 3-handed game is a strong enough hand to open for a raise, and 3bb applies pressure on the blinds.

63o in the small blind facing a button open, with the big blind still to act behind, is a clear fold.

7-9o is a weak hand with poor equity against a 3x raise from the button. Folding preserves chips for better opportunities rather than playing a marginal hand out of position.