Google

I received the phone interview from a recruiter. She sent me a link to a video introduction and invited me to take an online quiz. I did not proceed, as I did not have time to prepare.

ROUND 1 Coding Challenge. It included one array, one graph theory, and one dynamic programming question. It was stressful as I was a first-year student still learning the concepts that were expected.

OA, on call, and then technical. Revise all 4 years of uni, and you'd be set. Just kidding, just practice algorithms as much as you can. Learn how to analyze a problem quickly.