https://www.jetpunk.com/user-quizzes/2045611/minecraft-or-terraria
Additionally, I did some work on my Pixelated and Altered Countries - Randomized quiz, and it is nearly done. There are currently 181 different countries you can get on that quiz. I think it's quite hard if you don't know your country shapes well, and even if you do, it's still quite hard.
https://www.jetpunk.com/user-quizzes/2045611/pixelated-and-altered-countries-randomized
These quizzes took a while to make, so it would be appreciated if you tried these quizzes. (And yes, I still don't know how to hyperlink on Jetpunk, sorry)
Also, I'm going to finish the Pixelated and Altered Countries - Randomized quiz soon, and I'm going to try to fix the Unit Circle Trig quiz soon, because it broke when I was adding cotangents.