An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky. Which layer will go on the first?
Which is the rope you never skip with?
How many words can a pen with half refill write?
If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?
John is the son of Jacob. So, Jacob is the_____of John's father?
What number when divided in half becomes zero?
I got a bee but no honey. got an eye but am still blind. got a sea but no water. got a tea but no coffee. got a why but no answer. What Am I?
What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?
What is 3/7 chicken, 2/3 cat and 2/4 goat?
When it's bad luck to meet a black cat?
I cannot talk, but I always reply when spoken to. What am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.