"Mr. Smith had four daughters" is a viral riddle that has everyone stumped. Give it a try to test your skills! Below, we’ve got the challenging riddle in full, along with the answer and an explanation ...

When Christine was nine years old, her mother, Mary, said, “Come here. I want to tell you a secret.” They sat on a brown couch in their living room, in Santa Ana, California. Mary, who was forty-three ...