I mean, that is really interesting. This is part of why Social Media killed the internet. Websites should have forums, free speech and open communication. Without it you never end up with this kind of odd but crowd sourced stuff happening. Something like this would never be possible on facebook, X/Twitter/etc. Archive: https://archive.today/NxJ4r From the post: >>Math solutions can be found in surprising places, including the dark realms of the Internet. In 2011 an anonymous poster on the now infamously controversial image board 4chan posed a mathematical puzzle about the cult classic anime series The Melancholy of Haruhi Suzumiya. Though the bulletin board has become littered with hateful, violent and extreme content, that original post led to a solution to the sophisticated math problem. The first season of this anime series consists of 14 episodes that were designed so that you can watch them in any order you like. (For people who are as unfamiliar with the anime world as I am: an eight-part live-action thriller called Kaleidoscope on Netflix follows the same principle.) At some point in a 2011 discussion of the series on 4chan, someone asked the minimum number of episodes they would have to watch to have seen it in every possible order.