Unity Junior Software Engineer interview questions

Initial screening call followed by technical test. Given a website (codility I think?) To visit, take sample tests then take the test. The website examples were all 20 minutes for short questions and longer for longer questions. The actual test given was three questions in ten minutes. They were probably on the easy level but they were not obviously easier than the 20 minute questions I had been practicing on the site. 3 minutes per question was just not enough to work with. Was called back a few days later by HR and told I was unsuccessful and she read a list of errors off to me quickly which I couldn't really take in as I took the call on the fly during my work day and wasn't at home. Written report or feedback would have been much more useful.