Answer:
You need a key to receive an answer from me. The answer you'll find is straight from your mind. What is it?
Inside a great blue castle lives a shy young maid. She blushes in the morning and comes not out at night.
A little house full of meat, no door to go in and eat.
What has thirteen hearts But no body or soul?
What word is a plural, but when you add an "S" to the end, it becomes singular?
Sugar on a stick. The kids love licking them
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?