Wolverine Trading Software Engineering Intern interview questions

A couple of days after I applied, I received a hacker rank to complete. There was a 60 min time limit and there were 4 questions. 3 were behavioral and one was a coding challenge.

I was offered a 1:1 interview at a college campus career fair, and later flown to the headquarters in Chicago for a second round interview. Basic questions consisted of recent projects, behavioral questions, and technical questions. The first technical interviewer was very welcoming and nice. However, the second was very rude throughout the entire process.