Pretty close. They'd present a problem, then expand on it. The problems would keep evolving, so that kept it engaging. Then at a certain point, they'd say we're

Pretty close. They'd present a problem, then expand on it. The problems would keep evolving, so that kept it engaging. Then at a certain point, they'd say we're done, we're about out of time, etc - and we'd have a few minutes to chat about life, technology, etc.