What's the best place to go shopping in the ocean?

Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?

In which direction should the missing arrow point?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

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

The more of this there is, the less you see. What is it?

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

John: "Hi Teacher, What is your favourite movie ?".
Chemistry Teacher: "Indium Cerium Platinum Iodine Oxygen Nitrogen".
Ten seconds later... John replied I got it.

Do you?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?