In which country was the humble sugar cube invented?

You have posted some really good questions!

First time seeing an option which is correct and the lowest number of people who voted it for... I got it correct, I just guessed lol Honestly, Czech Republic is what made me chose it

only knew this from a former question.

I didn't guess it was a czeh who inventnted it. Nice info! This shoud be used as an advertising or a sightseeing tip.

that's cool I never knew that!