Perguntas de entrevista de vagas de Entry Level Software Developer da empresa Calian

I applied for this position a week ago. HR emailed me in couple days and told me there will be 2 coding challenges and then there will be an interview. The coding challenge had 1 hour time limit and I finished it in 30 mins and passed all the test cases. I even added an alternative way to solve it and added 2 extra test cases. So I believe I did very well but they rejected me after the coding challenge. I believe they didn't even check my solution before they rejected me. It was a waste of time.