Hold'em table

K5 suited is playable on the button 3-handed; a small raise builds the pot with position and can win the blinds immediately.

AT suited-ish offsuit hand (A high, decent kicker) with position disadvantage; 3-betting to isolate the button raiser and build pot with a strong ace, folding out weaker hands.

J9 offsuit is too weak to continue against a button open and small-blind 3-bet, especially out of position. Folding avoids putting more chips in with a dominated, poorly connected hand.

K5s is far too weak to continue against a 3-bet to 900 from the small blind; I'm dominated by strong kings and out of position postflop. Folding preserves 650 chips for better spots.

43o is a weak hand not worth entering the pot with from the button facing a call.

Button folded, so I only need 50 more to see a flop heads-up against the big blind. T8o is marginal but the price is right to complete rather than fold or inflate the pot out of position.

Queen-five offsuit is too weak to value-raise against the SB limper, but it's a free check from the big blind with decent high-card potential.

T8 offsuit has no pair and no draw on 2-4-J, so checking is the best way to realize what little equity I have and avoid bloating the pot out of position.

I have a queen-high flush draw plus a gutshot on a checked-through flop, and I act last against a limper. A half-pot semi-bluff builds the pot when I hit and can win it outright with fold equity.

No pair or draw on this flop, so calling a 150 bet with 8-high is unprofitable.

J6s is playable as a button open in three-handed poker, and a small raise takes the initiative in position against the blinds.

TJs is a strong playable hand against a 2.5x button open; folding is too tight and 3-betting risks bloating the pot out of position, so I'll call and evaluate the flop.

K6 offsuit facing a raise and a call is not worth defending from the big blind for another 150 chips.

I hold an open-ended straight draw (T-J on Q-8-2) out of position against the preflop raiser. Checking keeps the pot small, preserves fold equity for a later semi-bluff, and lets me call a reasonable c-bet with correct implied odds on my 8 outs.

I flopped a jack-high flush on a monotone board and the small blind checked, so I bet about two-thirds pot for value from queens and weaker hearts.

2s6h is a very weak hand even from the button in a 3-handed game; folding preserves chips for better spots.

With button folded, it's effectively heads-up against the big blind; raising with an ace-high hand applies pressure and builds the pot in a favorable spot.

Pocket queens is a premium hand and the button has folded, so I 3-bet the small blind's open for value and to build the pot while still leaving room to maneuver postflop.

Facing a 3bet to 1000 with weak Ax offsuit; not worth continuing given poor equity and reverse implied odds.

Suited connector on the button; raising to apply pressure and take advantage of position against two blinds.

J9o is too weak to continue out of position against a button raise, with the big blind still to act. Folding avoids a dominated spot with poor equity.

J6 offsuit is far too weak to defend against a 3x button raise heads-up; folding preserves chips for better spots.

K3 offsuit is too weak and dominated to open even from the button, so folding preserves chips.

Heads-up after the button folds, T6o is well within a standard SB opening range, so I'll raise to 300 for initiative and fold equity rather than limp out of position.

Heads-up pot, T9o has enough equity to profitably call a small raise getting good pot odds.

I have only a gutshot to the 9 on a coordinated board against a preflop caller; checking keeps the pot small and avoids building it with a weak draw out of position.

I have an open-ended straight draw (T9 on 875 board) with 8 outs; betting as a semi-bluff since villain checked.

I only have a gutshot to a 9 (4 outs, ~8.5% equity) with no pair or flush draw, and seat_2's donk bet into the preflop raiser signals strength. Calling 300 into 900 needs ~20% equity, so folding is clearly best.