Internet Troll and Disinformation Quiz
Learn the signs of online disinformation and internet trolls. The Spot the Troll quiz asks you to examine real social media profiles and posts and decide whether they are legitimate.
spotthetroll.org
My wife linked me to this. It shows you social media content and you have to decide based on that content if the person is a troll (usually traceable back to Russia) or a real person.
I got 6 out of 8.
There are a few posters on here who I'm pretty sure are Russians.