I had my first round of interviews in-person at Grace Hopper. We ran through a technical coding exercise on a laptop, then discussed ways to make it more efficient and how the solution would vary if I had used a different coding language.

Then, after a week or so, I received an email for a second technical interview—this one was through video with two interviewers (one was the director of my team, and the other was a team member). I solved another coding challenge and had time leftover, so they asked me a lot of technical questions about my projects, etc.

How would you implement a game like Minesweeper?