Long Riddles and Answers

Question: Can you rearrange the letters in new door to make one word?

Question: Light hides me and darkness kills me.

What am I?

Question: what can go up a chimney down but cant go down a chimney up

Question: I was crucified to keep murders out of the maze. What am I?

Question: What does this code mean?: YY U R YY U B I C U R YY 4 ME