A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?
What do you answer even though it never asks you questions?
It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?
John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask. What is John Situation ?
What English word has three consecutive double letters?
What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?
Which English verb becomes past tense just by rearranging the letters?
If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?
Name the three-letter word that can complete the below words: A) L O _ _ _ E B) E D U _ _ _ E C) _ _ _ E R D) _ _ _ T L E
I look at you, you look at me, I raise my right, you raise your left. What am I?
What runs around the whole yard without moving?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.