My wife inflicted this brain virus on me, and now I'm doing my duty of spreading it on to you lot.
https://thomaswc.com/2025.html
It's a giant field of 2025... things. They break down into 45 categories of 45 items each. Your job is to figure out what those categories are and match all the items to their correct category.
Some of them are easy... for instance, one of the first things I spotted were a bunch of names of Muppets, that's an easy one to start looking for. A lot of the categories aren't that hard to figure out, the big challenge is parsing through the entire 2000+ entries to figure out who goes where.
I STRONGLY recommend you play this on a bigger screen - a tablet or a computer proper. You can play it on a phone, but it's... hell.