GuardTrollg comes up with completely random numbers each time, so there are no fixed answers. You're going to have to come up with these on your own, or if the math is a bit too complicated, ask an old sibling or parent to help you out. I believe it is fourth to fifth grade level mathematics.
ZERO!
http://hi2.horseisle.com/www/ this is the URL for the HI2 website.
For HI2, the answer is Vaccinations. LivingHope, Chestnut HI1; KindredSpirits, HI2.
hi2.horseisle.com
no, you can't.
FrictionSan in Angleton is a physicist.
His Son
Type in /hi1 or /hi2
there is no riddle box
Halt HI2 GymkhanaGirl
HI2: Caspian --WickedLovely
Use noclip, in the console.