So it started with introduction. after that he asked me questions on CS fundamentals. I answered almost all of them. it was for like 10-15 minutes. Then he asked me to open notepad online in my browser and share my screen with him. He pasted a problem statement in it. which was 1800 rated codeforces problem. It was some game based problem. I gave time came up with a partial approach but could not solve it in time. it was 1 hour interview. later he asked me if i have any questions. then it concluded.

not selected for round 2, but they were mostly asking HLD questions in this round.

Tips: CP oriented preparation is a must for these companies. Though some people were asked simple leetcode problems also. So luck also matters, what kinda panel you get.