Hold'em table

K5 offsuit is a weak button hand in a three-handed game and does not warrant entering at this stack depth.

Q4o is a weak hand in the small blind facing a raise. With only 50 chips invested and poor hole cards, folding preserves chips for better opportunities rather than calling 50 more chips into a likely disadvantaged position.

Ad6s is a strong hand (Ace-high) on the button. Raising to 3x the big blind isolates the small blind and builds the pot from a favorable position. The big blind must decide whether to play back, giving us initiative.

8-high offsuit is too weak to defend against a button 3x open at this stack depth.

Off-suit weak hand 6d Th on button facing a bet, not worth continuing.

Q9 offsuit has sufficient equity to complete from the small blind against the big blind after the button folds, especially getting a favorable price.

I'm in the big blind with 6s9d (weak hand). Seat 3 folded and seat 1 called my big blind. Checking allows me to see the flop cheaply with a weak hand, avoiding further investment while keeping my options open.

With only Q-high and no immediate made draw on this ace-high flop, checking preserves equity and avoids building a pot out of position.

I have 6-9 offsuit, which is a weak hand with no pair and no draw on this A-T-4 flop. Seat 1 checked, indicating weakness, so I can safely check behind and see the next card without risking additional chips.

Betting the turn as a semi-bluff with an open-ended straight draw and two overcards to the ten. This can fold out weaker checked hands while retaining strong river equity when called.

I have 6-9 offsuit, a weak hand with no strong draws on a board with an Ace and Jack. Seat 1 raised on the turn, indicating strength. Folding preserves my stack for better opportunities.

7-6 suited has reasonable playability on the button, and a small opening raise can leverage position and fold equity.

A2o is a weak hand from the small blind facing a raise to 300 from the button. With only two cards to come and poor equity against a likely stronger range, folding is the most prudent decision to preserve chips.

Qs9d offsuit is weak against a raise; folding from the big blind facing a 3x open is standard here.

8-Q offsuit is a weak hand in early position preflop. With small blind and big blind already committed, the risk-reward profile doesn't justify calling 100 chips with this marginal holding.

Heads-up now, 98s plays well as a raising hand from the small blind to build the pot and apply pressure.

6-2 offsuit is far too weak to defend against a small-blind raise heads-up.

Button raise with K5 suited-ish (Kd5d, actually offsuit but K high with backdoor draws); isolate blinds with a standard open.

Ten-six suited is too weak to defend from the small blind against a button open with the big blind still behind.

7-3 offsuit is the worst hand in poker. Facing a 250 raise from late position (button), folding is the optimal play as the hand has minimal equity and poor playability postflop.