Ok, so I’ve been working on this riddle for a couple days, and I’ve finally solved it. I might have been able to do it on my own if my life depended on not giving up, but it was a serious pain. Instead, I had a little help from the forums, and a lot of help from owler. My first mistake was working on a monitor that seems to be a little color blind. It’s probably time for an upgrade. My second mistake was not pressing forward even when there wasn’t any reason to think I was on the right path. Oh well, live and learn.