Answer:
I have three heads. Cut off one I become stronger. Cut off two I become ten.
I am a box who holds keys but not locks. With the right combination I may unlock your soul
I am just two and two. I am hot. I am cold. I am the parent of numbers that cannot be told. I am a gift beyond measure a matter of course. I am given with pleasure when taken by force.
I have all the knowledge you have. But I am so small that I can fit into your hands. What am I?
I give people a huge fright, but at the end I'm sweet. I normally celebrate at night, when there's less heat. What am I?
What never gets any wetter no matter how hard it rains?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic