What is the coolest letter in the alphabet?
By what process could you make a 'Tea-Table' into food?
If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?
Different lights make me strange by changing me into different sizes. What am I?
What can go up a chimney down, but can’t go down a chimney up?
What do you get if you add 2 to 100 four times?
Why do people go to bed?
What begins with T, ends with T, and has T in it?
What part of the chicken has the most feathers?
How many minutes are there in Feb 2017? Note: The shortest answer is the correct answer.
I can be made. I can be cracked. I can be told. I can be played. Who am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.