I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

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

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

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

Count the number of times the letter "F" appears in the following paragraph:

FAY FRIED FIFTY POUNDS OF
SALTED FISH AND THREE POUNDS
OF DRY FENNEL FOR DINNER FOR
FORTY MEMBERS OF HER FATHER'S FAMILY.

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

I don't get anymore wetter, no matter how much rain falls on me.

What is the riddle which can be asked all day with a different correct answer each time.