How can a man go eight days without sleep?
What kind of storm is always in a rush?
what does this picture(rebus) riddle means ?
How can you drop a raw egg from a height onto a concrete floor without cracking it?
How many words can a pen with half refill write?
10+10 and 11+11 can give you the same answer. Explain how?
Which alphabet letter is a question?
A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?
What number when divided in half becomes zero?
What always comes into a house through the keyhole?
How can you make a TV, a bed, a dog, and a car liquid?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
