Answer:
The more holes you cover the lower it goes.
What is up that’s also down? What’s a smile and a frown?
By the way, what never moves, wears shoes, sandals and boots, but has no feet?
I can run but not walk. Wherever I go, thought follows close behind.
Inside a great blue castle lives a shy young maid. She blushes in the morning and comes not out at night.
What is so fragile that saying its name breaks it?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?