Slovenia? No problem.
Find the European countries. This cute little game works best if you decrease your screen resolution; otherwise it can be a bit of a pain setting Luxembourg down in the right place. For those of us who spend our homeschooling hours excessively in the Middle Ages, check out also the game of English counties. Just the thing for the excessively Eurocentric and Anglophilic homeschooling household. I mean, how can you follow the Wars of the Roses if you can't find Kent or Hertfordshire?
(Hat tip to FOB Amy)