You must connect all nine using four lines without removing your pen from the paper. A common response is to imagine that the ...

When people say, “Think outside the box,” the box I picture is Bisquick. That’s a popular baking mix, of course, and it’s also what General Mills used to call the biscuits you could make with it. My ...

Bach composed best by hewing to a strict format. From art to business, constraints can unleash rather than stifle creativity.

On the opposite side of my co-working desk is a project manager who’s been in meetings since he sat down. His constant voice makes it impossible for me to concentrate. While he gestures wildly and ...