Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

Replace the question mark with the correct number in below Picture:

A man dies of old age on his 25 birthday. How is this possible?

When it is alive we sing, when it is dead we clap our hands. What is it?

A pack of cards has 40 cards. You are blindfolded. Out of 40, 25 cards are facing down while 15 are facing up. You have been asked to divide this pack of cards into two decks - so that each deck contains an equal number of face-up cards. Remember, you are blindfolded.

How will you do it?

What do you think with the below Picture ?

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?