If you say my name, I will no longer exist. What am I?
What you cannot hold but it is yours?
Do You See It?
A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?
If an electric train is travelling south, then which way is the smoke going?
What demands an answer, but asks no questions
Can you spot what's wrong with the following sentence? PETER WAS ANGRY AT HIMSELF BECAUSE HE ACCIDENTALLY LEFT THE THE KEYS TO HIS CAR AT HIS FRIEND'S HOUSE.
I possess a head I flaunt a tail But I don't have mouth or legs Can you find out who I am?
Can you solve this picture maths equation?
If eleven plus two equals one, what does nine plus five equal?
I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60. One of them is 20+20+20. whats the other way ?
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