You can see it everyday, But cannot touch it at will. What is it?
I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?
What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?
I have teeth but i don't bite. Who Am I ?
f you were running a race, and you passed the person in 2nd place, what place would you be in now?
If nine thousand, nine hundred nine dollars is written as $9,909, how should twelve thousand, twelve hundred twelve dollars be written?
I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?
What two things can you never eat for breakfast?
I have eight fingers and two thumbs but I do not live. What Am I?
It is deaf, Dumb and Blind!!! Still, always tells the truth. What is it?
Living above a star, I do not burn Eleven friends and they do not turn I can just be visited in a sequence, not once or repeatedly PQRS are my initials Can you tell my name accurately?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.