Microsoft Software Development Engineer Intern interview questions

Applied online on October. Got informed from HR on January. Then had a non technical HR phone screen. I did't get through this interview. There are two portions for this interview. First are some typical behavioral questions. Describe the hardest project, etc. And there are some weird questions like what's the most number of lines of code you've written in one project. What's a language that you are most familiar with. Then the brain teaser question. The nine ball question. It's everywhere online.