Hold'em table

7-4 offsuit on the button in a 3-handed 100bb game is a clear fold; too weak to open profitably against two players still to act.

KQo is a strong hand heads-up against the big blind after button folded; raising to build the pot.

6-5 offsuit is too weak to defend profitably against the small blind's raise in this heads-up blind configuration.

AJ offsuit is a strong button hand; raising to 3x isolates the blinds and builds a pot with a decent holding.

K2 offsuit is too weak to defend from the small blind against a button 3x open in a three-handed game.

T3 offsuit is a weak hand out of position against a button open; folding is standard despite decent pot odds.

AJs is a strong button opening hand in three-handed play. Raising builds value and pressures the blinds while retaining positional advantage.

7s3s is a weak suited hand out of position in the small blind facing a 2.5x button open; folding avoids a bad spot.

K3 offsuit facing a raise with another player already out is not worth defending; folding preserves chips.

3-5 offsuit on the button is a clear fold against two players still to act; limping or raising this trash is -EV.

With the button folded, it's effectively heads-up against the BB; 87 suited plays well here and a raise builds the pot and applies pressure.

K3 offsuit is too weak to defend profitably against a small-blind raise in this heads-up pot.

Suited one-gapper on the button with no action yet; raising to build pot and take initiative.

T2 offsuit is far too weak to defend the small blind against a button 3x open with the big blind still behind.

K3s in the big blind facing a 3x button open with 200 to call into a 450 pot gets good odds; suited king plays fine heads-up in position-disadvantaged defense, so a call is standard rather than fold or 3-bet.

K3 suited missed the Q65 flop with only king-high and a backdoor flush draw; checking to the preflop raiser is standard and avoids bloating the pot out of position.

As preflop raiser I should continuation bet this dry, disconnected board; opponent checked, so a bet has strong fold equity even though I only have backdoor draws.

King-high with no pair and only backdoor draws on Qs6d5h facing a half-pot c-bet; not enough equity or playability to continue.

Pocket tens are a strong button opening hand. Raising to 2.5bb builds value while retaining positional flexibility.

KJo in the small blind facing a button open in 3-handed play is a solid 3-bet hand; raising to 850 puts pressure on a wide button range and avoids playing out of position in a multiway pot with the big blind.

Qd7d offsuit is weak against a raise and a 3-bet; folding avoids committing chips with poor equity.

Pocket tens are strong enough to continue versus the small blind's 3-bet, and calling keeps their range wide while preserving position.

As the preflop 3-bettor on a dry Q-high board I have range advantage; a small c-bet with K-high, backdoor flush and straight draws folds out underpairs and unpaired hands cheaply.

TT remains a solid bluff-catcher versus a small continuation bet in this 3-bet pot. Calling keeps in bluffs and draws without inflating the pot against stronger queens and overpairs.

K-high with no real draw after a 3-bet pot c-bet got called; villain's range is pair-heavy and sticky, so firing a second barrel has poor fold equity. Check and look to realize the K outs or give up cheaply.

TT has useful showdown value after the preflop 3-bet and flop continuation bet. Betting this turn mostly folds worse overcards while stronger queens continue, so I take the free card.

King-high has almost no showdown value after villain called a 3-bet and flop c-bet; villain's turn check-back caps their range at mostly mid pairs and missed draws, so a sizable river bet representing AA/KK/Qx has decent fold equity against 77-JJ.

The river bet is heavily weighted toward queens and overpairs after the turn check. Tens are only a bluff-catcher, and there are not enough missed draws to justify the call.