Belgian subdivisions revealing others on a map

Yes I tried it and that one too is very good thanks to the many levels of subdivisions France has. I'm sure that, once you regain your motivation, one for the UK would be amazing with its many levels as well and for example The Netherlands or Spain are interesting too. And to reach another big audience, you could try the US of course, though it is not nearly as interesting revealing wise and has a very large file with the 3143 counties of course. I hope you'll ever make these quizes!