Answer:
Sends paper without using the post office.
What leaps one time out of four?
Small, containing light, You'll need it in the dark, It will provide that spark, and shine into the night. Will light up any pyre, 'Cause it can help make a fire.
What gives life and love, and is there till they die? What can hide you and find you, heal you and feed you but should never give up on you?
It's shorter than the rest, but when you're happy, you raise it up like it's the best. What is it?
Do what he says and you'll be fine, don't and you lose the game.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?