Hold'em table

75 offsuit is too weak to open from the button, even in 3-handed play. Folding is standard.

AK suited is a premium hand heads-up versus the big blind after the button folded, so I raise to 3bb for value and initiative.

73o is one of the worst hands I can hold, and facing a 3x raise from the small blind out of position, calling 200bb-equivalent chips has poor playability and realization even with decent raw pot odds. Folding is clearly best.

T8s is a standard button open in three-handed play; a 2.5bb raise builds the pot with position and a suited connector.

A3s out of position against a button raise with the big blind still to act is dominated by most better aces and plays poorly multiway. Folding avoids a tough OOP spot with a weak kicker.

Holding weak offsuit cards out of position against a button raise, folding is the standard and most profitable play.

J7s on the button has decent playability; a small 3x raise builds the pot with position and can fold out the blinds.

87 offsuit is too weak to defend out of position against a 3bb button open with the big blind still to act.

35o is far too weak to call a button open or 3-bet; folding saves the extra 200.

97 offsuit is too weak to open from the button even in a 3-handed game.

72o is the worst offsuit hand and has no equity or playability heads-up versus the big blind, so completing or raising is -EV.

KQs is a strong suited broadway and I am first to act on the button, so a standard 3x open builds the pot and applies pressure before the blinds.

Pocket threes play fine as a set-mine against a 3x raise with good implied odds and cheap price; flatting keeps the pot small and preserves deception.

Q6o is too weak to defend multiway out of position against a 3x open and a call.

My 3-3 missed the 6d-9d-Td flop completely (3-high, no draw) against the preflop raiser. Checking to see a cheap turn and folding to aggression is the only line that doesn't bleed chips.

KQ offsuit has no diamond on a monotone connected flop, so a c-bet gets called by better and folds out little. Checking realizes overcard equity and controls the pot.

My pair of threes has no diamond on a four-flush board, so it only beats busted ace-high hands. Checking keeps the small pot cheap, and I can fold to any turn or river aggression.

Four diamonds are already on board and KhQh is king-high with no pair or diamond. Checking is better than bluffing into a made-flush board after the opponent checked.

My pair of threes is nearly bottom of the range on a four-diamond board, but it still beats ace-high hands that checked down. Checking keeps the pot small and preserves showdown value; if seat_2 bets, I can simply fold.

King-high has some showdown value against missed non-diamond hands, while a bet would mostly be called by flushes and pairs that beat me. Checking realizes that equity for free.

K8s is a solid button opener three-handed; raising to 3bb builds the pot with position and applies fold pressure on the blinds.

75 offsuit is too weak to continue from the small blind against a button open.

J6o is too weak to continue against a button open; folding avoids paying 200 more with a dominated offsuit hand.