I am white when I am dirty, and black when I am clean. What am I?

A man was gazing through the window of the 23rd floor of the building. He suddenly opened the window and jumped on the other side of the window. On landing on the floor, there was not a sheer mark of injury on him.

How can that be possible if he did not use any kind of parachute and did not land on a soft surface?

I shave every day, but my beard stays the same. What am I?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

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?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

I was born in a small house and I live in it all alone. No windows and no doors have been assigned to my house. The only way I can go out is by breaking through the walls of my house.

Who am I?