Resident Evil Requiem's The Final Puzzle may be the most convoluted challenge to grace Capcom's series, and no one's figured out the answer yet

Throughout my playthrough of Resident Evil Requiem, I came across a few items which I had absolutely no clue what to do with. I investigated some further, but didn't dwell on it; I had a review to write after all. But after getting to the end, a checkbox for The Final Puzzle popped up in the challenges menu. Great, now I'm even more confused.

After endless discussions with PC Gamer's senior guides writer Sean Martin and a helpful peep at IGN's The Final Puzzle reveal, we've finally gotten...