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

Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.

How come ?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

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

Can anyone tell me a word in the English dictionary which has a silent 'z'?

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

What has 13 hearts but no other organs?

John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?

Can you find the key in the picture below?