I taste better than I can smell. Who am I?
I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?
What is always in front of you but can’t be seen?
It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?
If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?
I look at you, you look at me, I raise my right, you raise your left. What am I?
Can anyone tell me a word in the English dictionary which has a silent 'z'?
What do you answer even though it never asks you questions?
What runs around the whole yard without moving?
A plane crashed between the border of Mexico and America. Where do you bury the survivors?
If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?
In 2007, a puzzle was released and $2 million prizes were offered for the first complete solution. The competition ended at noon on 31 December 2010, with no solution being found. Wiki