A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?
There are 2 sand hourglasses. The small one can measure 5 hours and the large one can measure 7 hours. How can we measure 16 hours with 2 sand hourglasses running together ?
A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?
Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?
Replace the question mark with the correct number in the below-given picture?
I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?
Which word does the below Plexor means ?
What is the end of everything?
Find The Next Number In The Sequence 30 10 15 13 0 16 -15 ?
Which English verb becomes past tense just by rearranging the letters?
Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship? ? : 3839 :: 11 : 1209
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