Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

What always comes into a house through the keyhole?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

I guess 76.8% of readers will like this riddle.

What's the least number of people should read this post?

There is something which you can be arrested for attempting but not for successfully completing.

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

I always drive my customer away.

Who am I?

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?