Best Riddles and Answers

Question: I cannot be seen, cannot be felt,
Cannot be heard, cannot be smelt.
I lie behind stars and under hills,
And empty holes I fill.
I come first and follow after,
End life, kill laughter.

What am I?

Question: You throw away the outside, eat the inside, and throw away the inside.

Question: How can you flip the shape upside down by moving only two of the sticks?

Question: A thousand wheels, but move I do not.
Call me what I am, call me a lot.

What am I?

Question: After looking for his long lost brother that he has never met before, Justin is able to learn his brother's home address and name. When he shows up at his house he finds a fireman, a police man, and a mechanic watching television. He immediately hugs his brother.

How does he know which one is his brother?