There are forty elephants and they have forty-fore heads. How can this be possible?
Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?
Solve the below puzzle by replacing the question mark with the correct number. 3 6 12 4 8 16 5 10 ?
Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L. Can you find an "ology" that begins with a P?
What's the only room from which no one can enter or leave
Can you divide the below-given shape into four equal and identical pieces?
'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?
I have four wings but can't fly. I express no emotions. I am found on the exact spot every time you look. I keep toiling away with a little sound. Do you know what am I?
What came first, the chicken or the egg?
Can you find out which number multiplied by itself will give the output as 12345678987654321?
Find the missing number in the image below.
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
