There was a great post on HN about this problem, about a year ago. Think this was it: https://news.ycombinator.com/item?id=37092319 https://news.ycombinator.co

There was a great post on HN about this problem, about a year ago. Think this was it: https://news.ycombinator.com/item?id=37092319 https://news.ycombinator.com/item?id=37092319 Interesting paper and exploration of the "pick two" nature of the problem.