The requirements were specifically to build a game, any game, and as long as it was playable (and your code was readable) you'd get an A.
So, annoyed as I was at the requirement that the backend be built in C++, I decided go above and beyond the requirements and built a single page Othello game, complete with a strong and fast AI (I happened to take this class much later in my studies than the standard curriculum called for, so I had already taken an AI class and had learned how to build a minimax tree with alpha beta pruning, though up until that point I'd only ever done it in Lisp).
So, by changing the actual requirements of the project, I actually made C++ a more appropriate choice of tools for this project and was able to build a very responsive single page Othello game with a strong AI capable of running pretty fast on the hardware we were tasked with using.
I was the only one who used Ajax to make it a single page app, and the only person to build an AI. Needless to say, I got the best grade in the class, but I suppose I had an unfair advantage.