Hypixel Studios Senior Backend Java Engineer interview questions

I was contacted by a recruiter and offered to have an interview over the phone (no video). The interview consisted basically of someone asking me a list of questions and writing my answers down (I could hear the typing). It felt like I was talking to a robot that was filling up a form instead of filling it up myself. There was no feedback or discussion, it was just a back and forth of question/answer for 20 minutes. The day after I was told that they decided not to continue with the process, but they didn't give me any reasons or specific feedback, even though I asked.