Hold'em table

K2 offsuit is a weak hand; not worth continuing even with a modest price to call in a 3-handed pot.

5h3c is a weak hand with no playability; seat_1 already folded, so I'm heads-up against the blinds and don't want to invest more with such a disconnected hand.

I have a weak suited hand (Ts6s) and am out of position in the blinds. The pot odds don't justify calling with this hand, so folding preserves my stack.

Button folded, so this is heads-up versus the big blind. Js8s suited is strong enough to raise for initiative and fold equity rather than flat out of position.

J4s is playable from the button in three-handed poker, so I open to 2.5bb to take the initiative and fold out worse hands rather than limp.

Weak offsuit 84 facing a raise, not worth continuing from the small blind.

With As2c I have almost no playability and am out of position against a raise; folding avoids putting chips in with a weak hand.

Button with T9o in a 3-handed pot; a standard raise applies pressure on the blinds and builds a pot with a reasonable hand.

Seat 1 raised to 250, and I have AsKc, a strong hand. I'll make a min-raise to 400 to build the pot and apply pressure, as I have a strong starting hand and position.

85o is too weak to continue facing an open and a 3-bet, even a small one. Folding saves chips for better spots.

Facing a small extra 150 to call in position with T9o, pot odds justify seeing a flop rather than folding or overcommitting with a 3-bet reraise.

I have a strong top pair with a set of threes on the board and a backdoor flush draw, but the pot is only 900 and I'm out of position on the flop. Checking allows me to control the pot size, potentially induce a bluff from seat_1, and avoid building a big pot with a marginal hand when I could be dominated.

Board is dry (3h7c3d) with no pair for me; no value in betting, better to check and control pot size given ambiguous read.

The board is 3h 7c 3d 3s, giving me a K-high hand with no made value. Checking keeps the pot small and avoids building a big bluff against a possible full house or quads.

I have no pair, just Ten-high with a gutshot backdoor, board is paired with trips possible; no value in betting and checking keeps pot small while I have position for the river.

The board is a full house with threes, and my As-Kc is essentially a bluff. Seat 1 has shown weakness by checking twice, so I'll take the free card and hope to win at showdown without building a bigger pot.

With trip 3s and a T9 kicker beating the board's default 7-4, I'm ahead of a checked-down range; no need to risk chips with a bet when I can just take a likely winning showdown for free.

I have Q7o on the button with a 100 chip call to match the big blind. This is a weak speculative hand that does not play well out of position, and the pot odds do not justify calling with such a disconnected hand.

Button folded, so this is blind versus blind and J5s is strong enough to raise for value and fold equity rather than complete out of position. A raise to 300 keeps the price reasonable while taking the initiative.

AQ suited is a strong hand heads-up against a single raiser; 3-betting for value and to isolate the small blind.

J5s is too weak to continue against a 3-bet after the button folded; calling 600 more would be a clear mistake.

Q6 offsuit is too weak to call or open from the button against the blinds, so folding is the highest-EV line.

J5 suited is playable but not strong enough to raise; cheap to see a flop against BB in a heads-up pot.

Seat 3 folded, seat 1 called the big blind, and I am the big blind with 3c Qc. The pot is 200 and to_call is 0, so checking keeps my option to lead a small preflop raise while avoiding unnecessary risk with a suited queen that is vulnerable to overpairs and better Broadway cards.

No pair and only a backdoor flush draw, but BB's stated hand is weak and checked back preflop, so a small continuation bet on the Ace-high board can win the pot now.

Seat 1 raised to 150 on an Ace-high flop with no draw to me; my Qc-3c is weak and vulnerable to any Ace or overcard, so folding minimizes losses.