Docusign Software Engineer interview questions

Applied online, contacted by recruiter. Had a technical phone interview the next day, followed by onsite the following week. I was really impressed by how fast they were able to move the process along. Onsite interview was 4 hours. One conversational interview, two coding questions, and one logic puzzle. Who even does those anymore? Questions were very unclear and even after 5+ minutes of asking questions, I would start on the problem only to be corrected on some aspect of the problem I had clarified before. Changing the problem mid way through really sent me spinning and I wasn't able to show my best side.

First is a coding challenge followed by a phone screening and then onsite interview with more coding challenges. Example: Write a program in any programming language that takes a data center name as an argument and outputs one of the nine server names.