If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?
Which part of London exists in France as well ?
What has a ring but no finger?
What time is it when an elephant sits on a fence?
There are forty elephants and they have forty-fore heads. How can this be possible?
When can we add 2 to 11 and get 1 as the correct answer?
It's a protector. It sits on a bridge. One individual can see directly through it, while others wonder what it hides. What is it?
Which Travels Faster? Solve below famous picture riddle:
If Japan and Panama decided to merge into a single country, probably people will name it Japanama. Can you think of two more such country's unions that could produce similar names like Japanama by overlapping their three letters?
What always comes into a house through the keyhole?
Different lights make me strange by changing me into different sizes. What am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
