After getting stuck on one question, interviewer didn't give extra question to get an idea of my skills. Kept insisting to do given problem without helping or giving any hint.

Three steps overall. First was hacker rank OA with 2 questions. One easy and one easy/medium. Then, I heard back within a couple of days and got invited for an online interview (1hr). This was mainly technical with a couple of behavioral questions at the end. This was on the harder end of a medium Leetcode question. A few days later I had the final round (30 minutes) with the hiring manager. We talked a lot about my previous internship experience and projects, and finally, they left space for me to ask questions, which I had prepared before hand.