Yes
It works tho, and it doesn't look to be terribly inefficient
varjag on Hacker News
In the thread “AI Angst”, replying to this comment
Helped: Defining data structures, testing one thing at a time, and using design docs.
Got in the way: OpenAI chat UI became too unwieldy for the project.
… As mentioned elsewhere the code is mediocre at best and it feels a bit like when I've seen a C compiler output vs my manually written assembly back in the day. It works tho, and it doesn't look to be terribly inefficient.