Pass two stages of interviews. Then, recruiters asked me to have a live coding session that wasn't planned. I did it correctly (with unit tests)—nothing in response. When I asked about the interview result, they said I had been rejected. In a week, invite for another interview. Then again - nothing in response. So, from my understanding, it is better to avoid interviewing with this company. There are no rules and no feedback; you are just wasting your time and resources for nothing.
