My friend is a high school English teacher and he works games into his lessons. I think he said that the deal was that anyone who could beat him at KoF XV would get an automatic A. He's insanely good at the game though, so the kids had no chance. But he told me that if they just read the rules, it says that they could do practically whatever they wanted, like changing his button configuration before the match lol.

Also he recently borrowed my board game Fire Tower. Not sure what sort of lesson he's gonna do with that though.