Hola Codeforces community!

Last semester I was doing an exchange program abroad, and my ICPC team back home couldn't meet in person for practice sessions.

Normally, when teams practice together in person, they use a simple physical sheet of paper to track problems — you know, just writing down who's working on what, crossing out solved problems, adding quick notes. It's fast, everyone can see it, and it works perfectly.

But when we had to practice remotely, we needed a digital alternative. Like most teams in this situation, we started using a shared Google Sheets to track problem status during virtual contests.

You know, a simple spreadsheet with columns like this: