This is already written elsewhere, but this game screams to work efficiently with the keyboard, so one can just type country names and hit 'return'.
I can already mostly navigate it with TAB + shift-TAB, but as the game loop is simply 'type name, get feedback', it seems weird the keyboard flow has not been polished in its otherwise quite polished design.
I am at two minds about the drop-down matches covering the beautiful prompt map. I realise I should be able to carry on typing even though I then can no longer look at the country shape, but for the design purity of it, I would prefer the drop-down to not cover the prompt. Maybe by allocating less space to the candidates, at max showing 2-3 options, or showing them _beneath_ the map.
Still, very beautiful compared to a version I made 20 years ago for my private use (CIA world database map says hello!).