I applied and received an invite for a karat.io coding challenge weeks later. It was only one question for a 4 hour block which was strange, but I took into account what previous Glassdoor posters mentioned about time. I finished within an hour, passing all test cases, and submitted. Just received my automated reject email today. Really wish I could have received feedback.

I code a 70 minute coding assessments I only got through the first two and sudo coded the last one. I got moved to the live interview next step :)