Can you write down eight eights so that they add up to one thousand?
By what process could you make a 'Tea-Table' into food?
What work can one never finish?
A professor thinks of two consecutive numbers between 1 and 10. 'A' knows the 1st number and 'B' knows the second number A: I do not know your number. B: Nor do I know your number. A: Now I know. What are the four solutions for this?
What does this mathematical rebus means ?
Can you count the number of matches in the picture below ?
Can you find a five letter word that is left with only two letters if one is removed?
What is the coolest letter in the alphabet?
On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins. Can you tell me how many 20-paisa and 25-paisa he got?
Here is a mathematical expression that also secretly tells a movie name. What movie is that?
There is something which is always coming but never arrives?
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