Coditas ReactJS Developer interview questions

The Interview process is very long... it started around 7:30 pm and lasted upto 10 pm (seriously!!!) As the interview lasted long so thought it would be positive feedback. In the second round they asked me about my project. I don't know after doing all coding question correct, what they still expect!.! They say we focus on problem solving, but they will reject you for no reason even you solve all question till last round. They should make sure what they want and make it clear in the screening round itself so that time is not wasted.

Interview scheduled for 1hr. Was started on 10am but it continued till 1.30 pm. He asked so many questions and all he wanted to write down syntax for everything. Interview taken for longer so thought of positive feedback but still they decided to reject. After performing good in coding what else they're expecting they themselves know.