Riddle: There is a bus full of people travelling over San Francisco and no one gets off the bus throughout the journey. But when it gets to the other side there is not a single person left. How is this possible?
Rating: 100%
Riddle: What happens once every minute, twice every minute, but once every thousand years?
Rating: 100%
Riddle: What instrument can make any sound and be heard, but not touched or seen?
Rating: 100%
Riddle: What is the difference between a school boy studying and a farmer watching his cattle?
Rating: 100%
Rating: 100%
Rating: 67%
Riddle: A circle of stones, never in rows. Stacked one on the other, mystery it sows. What is it?
Rating: 100%