If eleven plus two equals one, what does nine plus five equal?
A woman lives in a Tall building thirty-six floors high and served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?
Look at the below sequence of letters and tell us what the next letter should be:
O T T F F S S ?
How can a man go eight days without sleep?
Why Wine Glass Stem is so long?
Name the three-letter word that can complete the below words:
A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E
You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?
What does below Rebus say?
XLR8
If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?
Which alphabet letter is a question?
John was visiting his friend Jacob. He found out that his friend's wife had just killed a burglar in self-defense.
John asks Jacob about what happened and he told that "His wife was watching television when suddenly the bell rang. She thought that it is her husband Jacob but she found the burglar who attacked her instantly and she got so frightened that she killed the burglar immediately with the knife.
John asked the police to arrest his friend's wife. Why?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
