Hold'em table

K3 offsuit is one of the weakest hands and I'd be dominated whenever a king shows up; folding the button with this trash is the clean, profitable line.

J2s is too weak to profitably complete or raise from the small blind out of position.

6s 3d is a very weak unsuited hand that does not warrant an open from the button.

Button folded, so I am heads-up against the big blind with AJo. Raising to 300 builds the pot with a strong hand and denies a cheap flop.

J8o is playable as a button open in three-handed hold'em, so I raise to 2.5bb rather than flat or fold.

A6s is a solid 3-bet candidate from the SB against a button open — the ace blocker folds out stronger aces and it plays well as a bluff. Calling out of position with the BB still to act is the worst option, so I apply pressure with a standard 3x sizing.

Facing a button open and a small blind 3-bet, cold-calling JTs out of position with the original raiser still left to act has negative expected value, making fold the standard disciplined play.

J8o is too weak to continue against an 8bb 3-bet; calling 550 into 1150 does not justify the hand's poor equity and reverse implied odds.

AJo is strong from the button; a standard 3x open builds the pot with position and applies pressure on the blinds.

J5o is a very weak hand out of position against a button raise, making it an easy fold.

83 offsuit is too weak to continue against a button open, especially out of position. Folding avoids putting more chips in with a dominated, low-equity hand.

Holding 52 offsuit on the button is well outside any opening range, making this a clear and easy fold.

Button folded, so I am heads-up against the big blind with A8o. A raise to 300 takes the initiative and applies pressure rather than just completing.

K2o is too weak and dominated to open from the button, even three-handed. Folding avoids reverse implied odds and a poor flopping hand.

Button folded, so it's heads-up and completing for just 50 into a 150 pot gives strong odds; 94o has enough equity against a big blind range to see a flop cheaply despite being out of position.

QJo is ahead of the small blind's limping range; raising to 300 builds the pot with position and equity advantage.

9s4c offsuit is far too weak to call a raise to 300 out of position, and the 50 already in the pot is sunk cost. Folding saves the remaining 200 for a better spot.