4 ms·Curse you HN, here goes another unplanned multi-hour diversion.by newnewpdro 7y agoCurse you HN, here goes another unplanned multi-hour diversion.mathgeek 7y agoThe story is quite short. Easily completed in 10-15 minutes of focused reading.jacobush 7y agoIf you really think about the story, it can be a multi-hour diversion. (Or a multi-year diversion.)