How is the moon similar to a dollar?
A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?
Buy me, smell me or deliver me, I do not change. Who am I?
Make a sentence consisting of three words that have the whole alphabet.
When it's bad luck to meet a black cat?
I am quite hot but become too cold if you remove the first two letters. What am I?
Why do you find that most of the buildings are deprived of the 13th floor?
Mr Red Lives in the red house. Mr Green Lives in the greenhouse. Mr Yellow Lives in the yellow house. Who lives in the Whitehouse?
The Little ant seems to be always confused. Do you know why?
When does a USA Potato change its nationality?
Why do Chinese men eat more rice than Japanese men do ?
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