Test your problem-solving skills with these 62 lateral thinking puzzles. They’ll challenge you to think out of the box to ...

There are riddles, and then there are riddles. Lateral-thinking puzzles fall into the latter category. Among the trickiest riddles out there, these brain games will give your noggin a serious workout.

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I identify three eras underlying the advent ...