Why do you find that most of the buildings are deprived of the 13th floor?
Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?
Can you solve the below algebraic mathematical equation? (J+O+I+N+T)3 = JOINT
How can you make a TV, a bed, a dog, and a car liquid?
John is the son of Jacob. So, Jacob is the_____of John's father?
A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?
What do you get if you add 2 to 100 four times?
If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?
Which city is three-fifths chick two third cat and 50% goat?
What has lots of eyes, but can’t see?
Name a key which is hardest to turn.
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.