My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?
What is both possible and impossible at the same time?
Different lights make me strange by changing me into different sizes. What am I?
What has a bottom at the top?
Who can jump higher than a Mountain?
Can you name four days which start with the letter 'T'?
What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?
What is harder to catch the faster you run?
The current time can be represented by below textual rebus. 0 ========= B.Sc LLB Can you tell us the current time?
Do you know who was buried in John's tomb?
What building has the most stories?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.