How can you tell a raw egg from a hard-boiled egg?
Which part of London exists in France as well ?
What does below rebus means ?
Which is the rope you never skip with?
Can you count the number of seconds in a year? Clue: You need to bother about calculation.
What do you call a fish without an eye?
Why are all black people so quick ?
What always comes into a house through the keyhole?
Can you solve the below algebraic mathematical equation? (J+O+I+N+T)3 = JOINT
What do you think with the below Picture ?
Where do you go to learn how to make ice cream?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.