Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

What is harder to catch the faster you run?

Can you write down eight eights so that they add up to one thousand?

Detective Rockford was jogging near the beach at 4:30 am.
He hears a sound near the shack "No Michael, Please Do not shoot me".
Next instance he heard the sound of gunfire. Rockford rushes to the shack where he finds women lying dead and a gun in close proximity of three "Doctore Lawyer and a Teacher".

Rockford immediately knew that the Lawyer has committed the crime. How?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

What is the word or phrase below?
R | E | A | D

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

2, 3, 5, 9, 17, _ What is the next number in the sequence?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"