Interesting concept, but I was unable to beat it. I feel like it wasn't super clear what counts as an anomali, and I feel like it would have been a lot clearer if the game had started by showing you what a normal layout looks like. That would make it way more reasonable to figure out since you'd have at least some point of comparison. I also got stopped prematurely; the page says the halls are endless but I ran into an invisible wall around 6 rooms in and couldn't continue
Overall still a cool idea though!