First choose a difficulty by typing ‘beg’, ‘int’, ‘adv, or ‘exp’ – Beginner is 100km radius, Intermediate 50km, Advanced 25km, and Expert 10km. Then, enter Balkan 10K+ population cities and all other Balkan 10K+ population cities within that radius will automatically fill in. For this quiz, Balkans includes the entire countries of Albania, Bosnia & Herzegovina, Bulgaria, Croatia, Greece, Kosovo, Montenegro, North Macedonia, Romania, Serbia, Slovenia & the European portion of Turkey.

hugequiz Premium members will see the 25 largest missed cities at the end of the quiz as large, purple markers – you can mouseover them to see city details for each.