Eight of us go fourth, not back, to protect our king from an attack. What are we?
If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?
I never was there, I am always to be. You have never ever seen me, not ever you will. Yet I am the confidence of everyone. Who Am I?
You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?
I look at you, you look at me I raise my right, you raise your left. What am I?
What work can one never finish?
I travel all around the world but always stay in the corner. What am I?
Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?
There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only. Can you find that number?
I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?
You are in a land where thirty men and two women were dressed in classic black and white dresses. They begin to fight as soon as any of them move. Where are you?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.