I haven't done the interview yet. Although they let me to use google, I am still nervous but luckily I have within 2 weeks to turn in the code. Wish me luck
I was sent a technical test. It was an online test on hackarrank and had three questions. These focused on Trees, matrix, and Graph. The questions were "medium" to "hard" in Leetcode. I'd say an extra ordinary undergrad intern could crack it.