BEST RIDDLES

I have a little house in which I live all alone. It has no doors or windows, and if I want to go out I must break through the wall. What am I?

I'm white, and used for cutting and grinding. When I'm damaged, humans usually remove me or fill me. For most animals I am a useful tool.

What am I?

What 7 letter word is spelled the same way backwards and forewords?

Why is Santa so good at Karate?

There is an ancient invention still used in some parts of the world today that allows people to see through walls. What is it?

A time when they are green, a time when they're brown, but both of these times, cause me to frown. But just in between, for a very short while, They're perfect and yellow and cause me to smile!

What am I talking about here?

Which one of Santa's reindeer can be seen on Valentines day?

I can be cracked, I can be made. I can be told, I can be played. What am I?

Railroad Crossing, look out for the cars. Can you spell that, without any R's?

I’m tall when I’m young and I’m short when I’m old. What am I?