Riddle: What show do cesium and iodine love to watch together?
Rating: 100%
Riddle: Why did Carbon marry Hydrogen?
Rating: 60%
Riddle: Why does a hamburger have lower energy than a steak?
Rating: 50%
Riddle: A girl was ten on her last birthday and will be twelve on her next birthday. How is this possible?
Rating: 100%