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I know this was a KMP question, but I haven't reviewed that in forever, so I had to make do with writing out the N^2 solution. The interviewer made me feel horrible by remaining silent most of the time and giving very little hints or guidance. This

Started with a technical assessment via CodeSignal, which was kind of uncomfortable. Monitoring by camera, microphone, screen share, ID upload, selfie, etc. A lot of work to keep someone in a high-pressure environment, but I think the standards are "

First was a Codility proctored exercise for 90 minutes. There were around 4 levels. The problem was that if you got stuck in level 2, you could not get to levels 3 and 4. The tool was not the best. I did not proceed further after a 600/1000 score.