The coding interview was set up via the recruiter.

I was told that two engineers would be present and that I was supposed to do pair programming with one of them.

On the interview day, there was only one off-site engineer, who seemed uninterested in the interview. They were going away from the camera at times, taking a while to come back and respond to questions.

The three problems were fairly easy, but the engineer had the impression that my solutions would not work, even though they passed all the test cases.

The interviewing engineer kept asking me about edge cases, which I pointed out, and made me change the tests accordingly to show that my solutions would fail.

Even though I showed the ability to add the cases that were added to my solution, the engineer did not seem impressed.