Epic interview questions

It was pretty long, there was a long online assessment of 4 parts. A math section, a logic section, a typical leetcode section, and a section where they give you made-up coding language syntax and have you code with it. The interview itself was also around 4 parts. The first two parts were group sessions, with software devs and the other interviewees, and they basically went over what the day to day was and the products they built. The third part was a technical interview on system design. The last part was a typical behavioral interview.