What has many keys but can’t open a single lock?
A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?
What is the Surname of Barbie Doll?
How many letters are in the alphabet?
What is more useful when it is broken?
How can you take 2 from 5 and leave 4?
Always in you, Sometimes on you; If I surround you, I can kill you. What am I?
If six children and two dogs were under an umbrella, how come none of them got wet?
They came out at night, without being called. They lost at day, without being stolen. Who are they?
I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?
I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
