There are forty elephants and they have forty-fore heads. How can this be possible?
What's the only room from which no one can enter or leave
What do you think with the below Picture ?
who is silent in the parliament?
There was a strange boy who was born before his father. How can this be possible?
Which country gets ill every time?
Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time. However, they still manage to cross the river. How is it possible?
Why do people go to bed?
What is 3/7 chicken, 2/3 cat and 2/4 goat?
A word I know, Six letters contain, Subtract just one, And twelve is what remains.
Find the smallest sentence with all the English alphabet.
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.