If you say my name, I will no longer exist. What am I?
When my father was 31 I was 8. Now he is twice as old as me. How old am I?
I go up and I go down. I go up towards the beautiful sky and down toward the green ground. I am present tense. I am past tense too Children love me. Who Am I?
I possess a head I flaunt a tail But I don't have mouth or legs Can you find out who I am?
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)?
It comprises roots which nobody sees, Much taller than those trees, Up and up it goes, Still it never grows?
I make two people out of one. What am I?
A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?
I am under you when I am whole. I shift above you if you remove the first letter. I come all around you if you remove the second as well. Can you tell me who I am?
Can you find the missing piece of the Porsche?
I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
