Stuff We Like

It's time to give a shout out to some of the things that have helped me make this site, and other stuff that I just like.

CityPopulation.de

The best source on the internet to find... the population of cities. Our quizzes use this site extensively.

MapShaper

GIS data is often just slightly ... off. This command line tool can be used to fix map borders that don't quite line up. But that's not all. You can also use it to simplify, join, and much more. Every single map quiz on our site has been made better by this excellent tool.

Our World in Data

Find all sorts of comprehensive, time series data for all the countries of the world. The source of many a quiz.

Pixabay

This is a really great site to get public domain images. My new favorite goto when I need an image for JetPunk.

Pocock Rowing Club

Seattle rowing club named for the legendary British boatmaker George Pocock, featured in the movie "Boys in the Boat".