Island interview questions

Had one interview, answered questions correct, rejected 2 weeks later without explanation. Based on the tone of conversation, previous experience with interviewing in office and the other reviews, this company is more focused on finding Israelis to fill positions in Israel than competent workers. And so they have 4 people do the job of 1.

phone call with hr, then an interview with two managers. They were nice, nothing special about the interaction, I spoke about my experience and specific project I want to go deeper and I went a little deeper. Really interested in data, probably the role was more data oriented, they asked a lot about sql. Also about deployment, what happens in deployment, Then one exercise about dictionary, and how it works internally. Then they asked me to implement one