Seemed pretty organized. The "resources"section tells you that they will ask you to build a chat app using TCP clients. I did and practice or reading on it. During the interview, they didn't want you looking at ai responses when you Google. Googling for documentation is allowed. Got the code working that satisfied all requirements. They asked some questions on how would you do this and that after as well. Got rejected soon after. Not really sure where my performance warranted a rejection but oh well.