I would categorize my technical phone screen as "no scope for a candidate to succeed."

My interviewer was 10 minutes late. After initial introductions, I was provided with the interview question (see below). I explained my approach and completed pseudocode. At the 30-minute mark, I started coding. Five minutes into coding, my code was deleted. It was odd that the question and pseudocode remained untouched. The interviewer definitely was taking a copy of the code in the first five minutes and deleted it accidentally. I was asked to retype the code.

I finished the implementation at the 50-minute mark with test cases passing. I refactored the code with test cases passing. There were no additional questions. The solution was provided, and the interview ended on time despite the delays.

I was informed that Uber decided not to proceed beyond the first technical screen.

I reached out requesting feedback that would help me in the future, but received no answer.

Node traversal in a cyclic graph.