Candid Health Software Engineer interview questions

The process was quick, technical call with recruiter to talk about the basics. Then the next was a 'collaborative' coding assessment which I was told was more focused on how you think and problem solve than anything else. The interviewer was stumped by several of my clarifying questions to the coding problem but I was not moved forward after the coding round despite answering his questions correctly. I am unsure if it was embarrassing for him or what I did wrong but they would not provide me that feedback.