Perhaps it is finals week that piqued my interest in this particular website: gradeinflation.com. There is a lot of fascinating information on this site about college grading trends in recent decades. Yes, my own institution is represented on the site.
If this puts you in the grading spirit, you can try out The Grading Game app which one Wired reviewer liked:
I’m frankly surprised by how much I like The Grading Game. It is ultimately about grading papers and looking for spelling errors, but somehow the intense time limit, scoring mechanics and various modes wrapped around that seemingly bland premise make the game super addictive. And, as someone who does a great degree of text-editing, I suspect that this simple iPhone app is making me better at my job.
Not quite the same experience but it is an attempt to put grading through the gamification process.