Arm interview questions

Was until case study round only. First one was with the recruiter who asked basic questions. Their business model is quite unique and product is niche so was interesting. But I never heard back after I submitted the case study.

3 steps. First online interview, second challenge to solve, third face to face interview. In general it was okay, the last questions were about explaining how you solve the challenge and other questions like scenarios or cases to solve not related to software exactly.