Great quiz, really enjoyed it! For me the trick was guessing a couple ones I thought would be there (Statue of Liberty, Pyramids) and calibrating based on that.
I do think maybe for St. Basil's could accept Red Square and the Kremlin, as they're essentially part of the same site.
Amazing quiz idea! Could I maybe suggest accepting several landmarks with essentially identical coordinates, though? For example, "Kremlin" and "Red Square" for St. Basil's as they are part of the same complex, and "Hagia Sophia" for Blue Mosque, as they are adjacent to one another.
Please accept "Brandenburger Gate" for "Brandenburg Gate" because not only is this how it is said in German, this also literally means the Gate of Brandenburg.
I do think maybe for St. Basil's could accept Red Square and the Kremlin, as they're essentially part of the same site.
Please accept "Brandenburger Gate" for "Brandenburg Gate" because not only is this how it is said in German, this also literally means the Gate of Brandenburg.