Meta Software Engineer Internship interview questions

I interviewed in Oct, 2019. The first round was linux based multiple choice questions which was relatively easy and can be finished in 30min. The second round was phone interview where the interview asked 2 questions. The questions were really easy.

Initially contacted in October over email and answered some screen questions. Didn't hear anything until December about interviewing for the intern position. Had my first 45 min interview beginning of January. The interviewer was really nice. He asked me to talk about a project I was proud of and asked two standard coding questions. My second solution wasn't optimal but I explained how I would make it better. The last 5 minutes were reserved for me asking questions. The interviewer had good and passionate responses to what I asked which was really nice. I heard back two days later that I had moved onto the final round interview. I did a 45 min video conference with one coding problem. A week later I received an offer!