[tialaramex]

Lots of people have speculated that this is true, but the creator of the puzzles (Topaz) has indicated that they did not concern themselves with Chat GPT or LLMs beyond specifying that if you do just use an LLM you should not attempt to claim top leaderboard spots which are for humans only.

In fact I didn't see people wrestling with LLMs trying to get them to solve early days and I can't believe it's impossible. My expectation is that the fad has passed, the sort of people who tried Chat GPT in 2022 because it was hot have moved on, the sort of people who resorted to it because they don't like AoC just didn't do AoC in 2023. If you enjoy these puzzles it makes sense for you to solve them, not to ask a machine to do it.

That's what many people who resorted to Z3 found frustrating. A Z3 solution to Day 24 is arguably "correct" and it certainly "works" but it's not very satisfying in terms of feeling like you achieved anything. This is why I wrote a solution which didn't do that even though it was days slower to write.

[LeonardoTolstoy]

As a small counterpoint early on I do remember people trying and failing to use LLMs which prompted some of the speculation about the competition being made LLM-proof. As early as I think day 2 there was a big discussion about how no matter what people did the SotA LLMs could not give a correct solution for part 2. After that at least on the subreddit discussions involving LLMs were downvoted intentionally and so while presumably people were doing it there wasn't any discussion on Reddit at least.

I kind of agree with your last point. I try to do all the problems without non-built in python packages myself for exactly the reason you describe. Just feels more satisfying to me.

[tialaramex]

Interesting about the LLMs. I admit I don't read very much early AoC Reddit because I am most likely to be reading if I have questions after a few hours (like, wait, are these huge numbers prime or am I bad at arithmetic? Does my approach work and I screwed up, or am I an idiot and I'm on the wrong track entirely?) and in the first ten days or so I often don't have any questions.