Microsoft Software Engineer Internship interview questions

First they sent to me an online assessment contain 2 problems I can solve only one of them, and there are also some of MCQs, I pass it, and they set the 2 interviews after each other, the interviews was focused on just problem solving, Unfortuanlty I didn't pass it

There was an initial technical interview, and then after was a final round interview. It included a technical and then a discussion with a few employees in which they asked you more about your previous work. This component was a little bit difficult since I wasn't really prepared to be quizzed on previous work and considering applying their solutions.