John was piloting a plane behind a car but was never able to overtake it. Why?
I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?
You can see three almost identical images below. Can you spot the odd one out from them?
What is the fastest way to double your money?
What goes through cities and fields, but never moves?
Solve below rebus puzzle?
What has 88 keys?
What has many keys but can’t open a single lock?
Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?
It's a test that will check your IQ. Suppose you have one 11 minute hourglass and one 13 minute hourglass. Can you measure exactly fifteen minutes using them ?
Why did the Girl throw the butter out of the window?
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