Epic Intern interview questions

Was contacted after a campus job fair. First had a non technical phone screen with a full-time engineer for half an hour. After the phone screen I was asked to participate in a coding challenge that took 3 hours. The challenge was proctored through an online service. I received an email a few weeks later stating that they were not going to move forward with my application.

Pleasant phone interview leading to a test which afterwards they told me they would be pursuing other applicants.The test asked several basic programming algorithmic questions but did not require knowledge of any particular language.