Oliver Wyman Entry Level Software Developer interview questions

Applied online, after a couple of weeks got an invitation for initial video call screening. It was a pleasant talk about former experience, some semi-technical semi-bihevioral questions. A couple days later they invited me for the final round to their office. There were 2 more guys with me that day. After a brief company intro and some snacks we separated into private rooms and there were 2 engineer interview sessions and one behavioral. Two days later I got a call with detailed feedback.