Offering someone a fun riddle is a free icebreaker. A silly one can evoke laughter. Both those and serious riddles quickly make a connection — which is important. We have riddles about time, geography, and everyday life.
Take them home to delight friends and family. What has four wheels and flies? What is everything when it is sideways, and nothing cut in half? What fills a room, but takes up no space?
Every one of them is easy, when you know that answer.