1)
About 18/50. The shover is aggro with seemingly no concept of stack sizes so this probably the same range you'd expect from him with 15-20 BB stack.

PokerStars No-Limit Hold'em Tourney, Big Blind is t12000 (8 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: FCP)

BB (t468570)
UTG (t301828)
UTG+1 (t1103921)
MP1 (t319279)
MP2 (t533813)
Hero (t398991)
Button (t321952)
SB (t178664)

Preflop: Hero is CO with 9 , 9 .
4 folds, Hero raises to t31125, 2 folds, BB raises to t467370, Hero ??

2)
About 20/35
I know the orig raiser is raising a lot and this player has been restealing quite a lot.

PokerStars No-Limit Hold'em Tourney, Big Blind is t16000 (7 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: FCP)

MP1 (t1088308)
MP2 (t1500149)
CO (t91554)
Button (t651095)
SB (t1018623)
Hero (t331466)
UTG (t424360)

Preflop: Hero is BB with Q , A .
2 folds, MP2 raises to t48000, 1 fold, Button raises to t649495, 1 folds Hero ?!?!

3) About 18/29
Same original raiser as in 2). He has raise folded to resteal shoves twice after raising from early since he joined tehe table 2 orbits ago. Good spot to resteal?

PokerStars No-Limit Hold'em Tourney, Big Blind is t20000 (7 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: FCP)

BB (t1084308)
UTG (t1456149)
MP1 (t52354)
MP2 (t591095)
CO (t1092623)
Hero (t356266)
SB (t472760)

Preflop: Hero is Button with A , J .
UTG raises to t60000, 3 folds, Hero ??

1) such a massive overbet shove i would heavily discount AA-JJ. would guess his range is something like TT-66, AK-AT, with some worse aces and KQ included but discounted. 99 does fine against that range despite the somewhat poor odds. i'd call.

2.) given stack sizes it's pretty obvious the re-raiser is prepared to go all the way with the original raiser so he's probably pretty strong. i'd rather look for spots with fold equity than call off with AQ here. edit: i thought re-stealer was deeper and not all in. if he's being doing this a bunch i don't mind a call.

3.) probably close but if you think utg is a 'learning computer' he shouldn't be raising light in ep if he's been getting snapped repeatedly every time he tries it, but you know, ppl are stubborn.

1) I just don't like calling off here with 99. Raise folding turns your hand into 72o, but I think there is a better spot. I would rather resteal with 99.

2) I don't like playing AQ against two opponents. I think there is a better spot because AQ doesn't play that well against two people.

3) This is obv completely read dependent. I wouldn't normally repop an UTG raiser with AJo, but if he has been doing this a lot regardless of position, then I have no problem shoving back at him. Having that big stack in the BB left to act might slow you down. But if you think the original raiser will fold, then I think shoving is okay. So is folding.

1) most likely racing or dominated. The only hands you love to see are 22-88. Id fold.

2) Very tough decision. Your stack hasnt gone anywhere, and youve got the villains pegged pretty well. The main concern is A outs may be counterfeited. Still, Id probably go with this one.

3) I still respect UTG raises. Youve paid your blinds, you have a couple of hands to look for FIV, I fold. AQ I push.