Good game :) Funny thing is I'm from Greece but and I didn't know that Pothia is in Greece until I read one of the signs
10 Gnomes in Pothia
A downloadable Gnomes for Windows and macOS
Visit Pothia, Greece and find 10 gnomes hidden around the location.
Find clickable areas, navigate through the locations and zoom into every nook and cranny to find those little bastards.
No installation needed, it's a standalone game. Just download and unpack it.
IMPORTANT: if you have problems opening this game, download the itch.io app and open this game through that app - works like a charm then.