Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

A devotee visits 9 temples when he visits India. All these nine temples have one thing in common - there are 100 steps in every temple. The devotee puts the Re.1 coin after climbing up every step. He does the same while climbing down every step. At each temple, the devotee offers half of his money from his pocket to god. In this way, his pocket becomes empty after he visits the 9th temple.

Can you calculate the total amount he had initially?

Name a key which is hardest to turn.