I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?
There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing. Why?
What can you catch but never throw?
Can anyone tell me a word in the English dictionary which has a silent 'z'?
What is always in front of you but can’t be seen?
What English word has three consecutive double letters?
I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.
I have a mouth but I don't eat. I have a bank but have no money. I have a bed but i dont sleep. I wave but have no hands. Who Am I ?
Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?
What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?
What is so fragile that saying its name breaks it?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.