Epic Software Developer interview questions

Had a screening call, an online test (both of them were really easy), and a phone interview. After that I was flown to Madison to take a tour of the company and a very casual interview. The questions once you were onsite were kinda ambiguous, as most of the time It was them talking about the company. I had an interview were I had to talk about a project I had worked on previously And another interview were I had to talk about a hypothetical scenario of how I would design a system. The interviews themselves were easy, so I don't actually know what is it that they use to select candidates. After I got home they sent me an email asking about my college (so I'm assuming they take what college you come from into consideration) . Two weeks afterwards they called me telling me they weren't moving forward with me.

1.) Phone Interview: This portion was very low stress, no technical questions were asked. 2.) Online Assessment: Uses an online proctoring service. Assessment is long (~3 Hours), and some of the programming questions are fairly difficult 3.) Onsite