How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

What number do you get when you multiply all of the numbers on a telephone's number pad?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

How is the moon similar to a dollar?

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

Why are televisions attracted to people?

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

Solve this tricky question. You are trapped in a forest. With you, you have a gun preloaded with two bullets in it. In front of you, there is a tiger, a leopard and a jaguar.

How do you survive?

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

What's the only room from which no one can enter or leave