Can you arrange four 9's and use at most 2 math symbols, to make the total 100?
What does a man do only once in his lifetime, but women do once a year after they are 29?
Why did Buffon take the goal with him after every Juventus match?
How many times can you subtract the number 5 from 25?
Look at the below sequence of letters and tell us what the next letter should be: O T T F F S S ?
I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?
There was a strange boy who was born before his father. How can this be possible?
Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?
Why are televisions attracted to people?
On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?
What number when divided in half becomes zero?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
