I've participated in one quick chat and then their logic test. After that, the recruiter never answered my attempts of contact and worse than that, another recruiter from the same team sent me not one, not two, but three emails about the logic test and telling me I had the experience they were looking for. The first time, I answered explaining that I had already performed the test and was waiting for the results. He answered and said that would look into that. Not a week later he sends me the same first email. I answer again, referring to my first response. He apologizes again. And then the third time he asked for the logic test AGAIN, but this time for a job role that had nothing to do with my work experience. It was not even HR related. After that I've never heard about them again. Awful experience, and very different from my husband that is a developer. Everything went pretty smooth with him.