Unikie Machine Learning Engineer interview questions

First round with Recruiter and understand about my skillset and convey the Job Requirements. Next will proceed for online coding test using coderbytes platform. Given 5 questions vary from easy to medium. Do not need to answer all of them just which ones you can complete in hour. I competed 4 question with 2 scoring 7 mark and 2 with 9 mark. Received reject email after 4 days.