I think I saw this quiz a few days ago, and then the dodecahedron was also included. Is it possible that it was another quiz (though I do remember the word "artifacts by picture" in the title), or did you drop it for some reason? I liked it so much. :(
Great idea! Would be nice to have a few more things from beyond the Mediterranean world. Plenty of ancient civilizations to draw from in the Americas, Sub-Saharan Africa, and Central, South, and East Asia.
https://en.wikipedia.org/wiki/Roman_dodecahedron
...and I've found it! I made a mistake, its title says "historical objects", not artifacts. Sorry for my mistake.
https://www.jetpunk.com/user-quizzes/79157/30-historical-objects-quiz