Qubit interview questions

I was invited to a phone interview, then a coding test, which would have been followed by a 1:1 interview, but I did not progress that far. The application process was frustrating, as the HR recruiter with whom I was in contact took weeks – literally weeks – to respond to emails. Not only that, but they completely forgot about my phone interview, and then didn't respond to my email asking to reschedule for two weeks. They made the decision not to continue with my application because my code wasn't up to scratch, which is fair enough, but it took them three weeks to tell me this, and only after I sent a followup email. The feedback I received was rather useless, and it came at the end of a very long and arduous process which I devoutly wish I had never started. Overall negative experience; I was treated with extraordinarily little respect or courtesy, virtually ignored for weeks, and then tersely dismissed.