Answer:
The person who makes me doesn't need me. The person who buys me doesn't use me. The person who uses me doesn't know it. What am I?
Adored by few, feared and hated by many. Mistress of the entire universal reason, master in the art of numbers. Some may have solved many of my mysteries, but there are still many of them to find. What am I?
I have a few points but we're not competing. I'll help you win when you're eating. What am I?
I go through a door but never go in, and never come out. What am I?
Iām found in your socks, scarves, and mittens; and often in the paws of playful kittens. What am I?
A little house full of meat, no door to go in and eat.