Hold'em table

Ace-high with wheel potential on the button in 3-max; an open to 3x builds the pot with position and applies fold equity.

K3 offsuit is too weak to defend the big blind against a 3x button open; it is dominated often and plays poorly postflop.

Weak offsuit hand (J7o) out of position relative to blinds acting after me; not worth investing chips preflop.

Button folded, so this is heads-up versus the big blind with KQo. A raise to 300 builds the pot with a strong hand and denies a cheap flop.

Ten-deuce offsuit is far too weak to defend against a 3x raise even from the small blind; calling 200 into a small pot with a hand this dominated has no profitable line postflop.

73o is too weak to open from the button in a three-handed pot, so I fold rather than invest chips with a dominated hand.

J9s is a strong heads-up hand from the SB after the button folds; raising to 200 applies pressure on the BB and can win the pot preflop or build a pot with position.

Pocket Kings preflop is a premium hand; 3-betting to 700 builds the pot and isolates against the single raiser while denying cheap equity to speculative hands.

J9s is far too weak to continue against a 3-bet from the big blind; folding preserves 500 chips with no equity edge.

Eight-three offsuit is one of the weakest hands even from the button three-handed, with no reason to play out of position postflop against two random hands. Folding now is the clear maximize-EV play.

J7 offsuit is weak; button folded, only heads-up value vs BB with a marginal hand, not worth completing.

KQs is a strong hand on the button; raise to build the pot and take initiative against blinds.

Nine-deuce offsuit is too weak to continue out of position against a button open, with the big blind still to act. Folding avoids putting more chips in with a dominated hand.

KQs is near the top of my BB continuing range against a button open in 3-max, so 3-betting builds the pot and applies pressure while dominating the button's wide continuing hands.

K6o is too weak and easily dominated to open even from the button in three-handed play, so folding avoids a negative-EV spot.