Interview started off normal, spoke to a recruiter, she was very nice. After that, they scheduled two interviews, one day after the other. I didn't understand why they scheduled two interviews at once, no explanation was given. They also sent a coding exercise, with no explanation of what to do with it or whether to complete it at all. The first interview seemed to go well. At the end they provided a "technical" challenge, which consisted of a <10 minute code review exercise. After the first interview, they cancelled the second interview without so much as a note or any kind of explanation. I followed up with the recruiter, and was able to get some feedback from her, but if I hadn't, would I ever have heard any clarification about the cancelled interview? Overall a very strange and poorly organized interview process.