The first round was a HackerRank assessment that was relatively straightforward. I was fortunate as I had implemented something similar as part of a university assignment.

The second round was a technical phone screen, featuring a few LeetCode Medium-Hard questions, primarily focused on graph algorithms.

The final round consisted of two back-to-back interviews in person: one behavioral and one technical.

While I truly enjoyed the technical screen, the interviewers in my final round seemed disengaged. I knew I wasn't going to receive an offer when the second interviewer pulled out his phone after about 30 seconds into the interview – I hadn't even had time to start answering questions yet.

Right side of binary tree, below binary tree, bowling scorecard