’m hosting a Super Bowl party and couldn’t find a simple, free online Super Bowl Squares game, so I built one over the last couple days.

The backend is Convex. There are no traditional user accounts, just a magic link sent to your email. Boards update automatically in realtime using ESPN data.

To keep costs under control, the first 100 users are free. After that, anyone can sponsor the next 100 for $5.

Code is open source: https://github.com/johnpolacek/gamesquares.live