Epic Software Engineering interview questions

I applied online and in a couple of days I received a mail for the phone interview. It was a general interview with a few very easy programming questions,a project related question and why epic.

first applied online and received an email to be given a phone interview which is about 45 minutes.. Then after a few days they told me I need to took the online assesment. This test is difficult in the last part which has 4programming questions