Amazon Software Development Engineer interview questions

I was asked 2 behavioral questions followed by 1 medium coding question. The interviewer asked a few relevant questions during the behavioral phase and took notes. The rest of the coding part was pretty interactive. I described my initial thought process but was stopped and asked a lot of puzzling questions by the interviewer as we advanced which was uncomfortable.

The first stage after submitting is the online assessment which is then followed by interview/s. The online Assessment consists of a debugging challenge, coding challenge, workstyle assessment and SDE work simulation.