The entire process consisted of 1OA + 4 Interview Rounds

OA had two questions both around leetcode mediums' difficulty level. I don't remember the exact questions but one was around circular array and the other was based on 2 pointers.

First Round had two DSA questions and around 15 minutes discussion on Leadership Principles. First DSA question was very similar to Sort Colors. Second one was around queries on Infinite Integer stream.

Second Round was an LLD round. I was asked to write a Logger, the discussion was primarliy focused around supporting multiple formats for the log message, and string parsing. There was also discussion on Leadership Principles for around 20-25 minutes.

Third Round was HLD round. There was a discussion on Leadership Principles for around 25 minutes, and the design question was to design a logging and monitoring system.

Fourth Round was Bar Raiser round. 25 minutes of Leadership Principles discussion followed by a DSA question https://leetcode.com/problems/regions-cut-by-slashes/description/. The interviewer intentionally kept the question vague, gave just one example without any diagram, and asked me to come up with the examples by myself. This round is where i feel i messed up bad.
I had not done this question before, so i could only figure out that it's asking me to find connected components in a way, but i couldn't model the input as a graph in the given time and thus was not able to come up with working code.

Final Verdict - Rejected.

Hope this helps someone out there.