At a company of 10,000, it's important to know the 100 people you'll be working closest to. I built a "memory" game as a webapp which matched the faces of 4 people on your team to a single name and a list of self-assigned skills. You click on a photo to match a name to a face, and once you guess right a new set loads. You can randomly click through your whole team and learn a lot about them in just 15 minutes or so.

The whole thing was built with read-only SQL scripts, Flask, and some JQuery.