[jchmrt]

Why do you think GPT aced that? As far as I can tell from the code it sends in up to 10 guesses.

[surfsvammel]

If you submit a wrong answer, you cannot submit again in 60 seconds. I think that back-off time increases with every wrong submission.

The AI has a finish time of 10s, meaning that it only submitted once (unless it is using multiple accounts to get around the back-off)