Hold'em table

QJ offsuit is strong enough to open from the button in a 3-handed game; raising applies pressure on the blinds and builds the pot with position.

Q2 offsuit is too weak to defend the small blind against a button 3x open with the big blind still behind.

Q4 offsuit is too weak to open profitably from the button in a short 3-handed sample without opponent tendencies.

6-8 offsuit is a weak hand from the small blind. Seat 2 (button) folded, and seat 1 (big blind) raised to 100. With only 50 invested and a poor hand, folding minimizes losses.

A2o is a weak hand in early position. With a full 10000-chip stack and no positional advantage, folding is the prudent play to preserve chips for stronger situations.

A7o is strong enough to raise against a lone big blind; taking initiative may fold out worse hands and builds a pot with a likely equity edge.

J3 suited is too weak to defend against a small-blind raise, especially out of position postflop.

Raising with a weak ace on the button to take initiative and apply pressure to the blinds, using position to control the pot.

KdQh is a strong three-handed hand and should be reraised from the small blind against a button open. The larger sizing applies pressure while retaining postflop maneuverability.

Ad8c is a weak hand facing a 3-bet to 900 chips (9x big blind). Seat_1 raised to 300, seat_2 re-raised to 900, indicating strong holdings. My hand has limited equity against this aggression and would require calling 800 more chips. Folding preserves chips for better opportunities.

A4o is too weak to continue against a sizable small-blind 3-bet, especially with the big blind already folded and poor playability postflop.

A suited ace with a strong kicker is well ahead of typical blind defenses three-handed and benefits from initiative. Raising to 3bb applies pressure while retaining maneuverability.

4s8s is a weak hand in early position after a raise to 300. Folding preserves chips and avoids a marginally profitable situation against a raiser from the button.

QJo has enough equity against a wide 3-handed button open, and calling closes the preflop action getting 2.25:1 pot odds.

I missed the flop with QJ and am out of position against the preflop raiser, so I check and evaluate further action.

Betting top pair with a strong kicker for value and protection on the two-club board.

I have only queen-high on an ace-high flop with no pair or strong draw, and the button's flop bet puts me in a marginal spot with poor equity. Folding avoids chasing with insufficient odds.

4-5 offsuit is a weak hand with poor win equity in a 3-player game. Folding from the button preserves chips for better opportunities, especially when already facing a 100-chip call after the small blind's action.

Getting 3:1 pot odds in a heads-up pot after the button folded, so I'll call the extra 50 with T5o and evaluate the flop.

JTo is a solid heads-up blind-versus-limp hand with positional disadvantage postflop but enough equity to isolate and build initiative. I raise to 4bb.

T5o is too weak to continue out of position against a big blind raise, especially with poor implied odds and a likely dominated offsuit hand. Folding avoids putting in another 300 chips with low equity.