Hold'em table

3-6 offsuit is too weak to open from the button in this format.

K-8 is a decent hand from small blind position; raising to 200 (min raise) gains value and applies pressure after seat_1 folded, giving us a good chance to win the pot or proceed heads-up in position.

K7s is a reasonable big blind defense closing the action against a small blind raise, getting 3:1 pot odds. I'll call and evaluate the flop.

I have a pair of eights on a 7-8-T board with decent kicker, which is a moderately strong hand. Checking allows me to control pot size and see opponent action while keeping the option to evaluate further on the turn.

I have middle pair with a backdoor flush draw and position after the preflop raiser checked. Betting for value and protection against overcards and draws is best here.

Q6o is a weak hand in early position with two opponents already committed. Folding preserves chips for better opportunities rather than calling 100 chips into a marginal situation.

Td Js is a strong enough hand to raise from the button in a 3-handed game. Raising to 300 builds the pot with position and puts pressure on the blinds.

8-high offsuit is too weak to defend from the small blind against a button 3x open, especially out of position with the big blind still behind.

As-Kd is premium preflop material (top 1% of hands). Facing a 300 raise from the button and a fold from the small blind, I'm in position to apply pressure. A raise to 1000 gives good value and applies pressure while maintaining a strong range that can profitably continue on all flop textures.

9-3 offsuit is a very weak button hand in a three-handed game and not worth entering without prior action.

As (ace-small) is a strong hand that plays well in position. Raising to 300 (3x the big blind) gives us fold equity against the big blind while building a pot we can continue with post-flop. This is a standard aggressive play with this holding.

6h3s is too weak to defend out of position against a small-blind raise, especially with poor postflop playability and only 2:1 pot odds.

2-6 offsuit is one of the weakest hands in poker. With a reasonable stack and position as button, folding to the small blind's limp and big blind's raise is optimal. This hand has minimal equity and poor playability postflop.

AsQd is a strong hand in a heads-up blind battle after the button folds; raising for value and initiative is best.

Ah7s is comfortably strong enough to defend against a small-blind open heads-up, and calling keeps weaker aces and broadway hands in while realizing equity in position.

Betting the nut-heart draw with an ace overcard builds fold equity and can extract value from worse draws or pairs.

5s3d is a weak offsuit hand with poor equity against two players, and calling or raising from the button is not worth the risk this early.

7♠9♠ is a playable suited connector heads-up, and raising applies pressure while retaining good postflop potential.

9-5o is a weak hand with poor equity against a raise. With seat_1 raising to 250 from small blind and seat_3 folding, folding preserves chips in a marginal situation where my hand has little value and draws poorly against a raising range.