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.

Some years ago, I had the privilege of running a two-day ideation workshop with Dr. Edward de Bono, author of the book Six Thinking Hats and originator of the term “lateral thinking.” As you may ...