Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?
When can we add 2 to 11 and get 1 as the correct answer?
How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?
What has no start, end, or centre?
What has a ring but no finger?
You bought me for dinner but never eat me. What am I?
A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it. How can he do that?
Why are all black people so quick ?
Outside a massage parlour, there is a board that reads "I only massage those who do not massage themselves." Reading the above statement, does the masseur massage himself?
Prove that twice of ten is the same as twice of eleven.
What 5-letter word typed in all capital letters can be read the same upside down?
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
