A friend and I are currently in a c++ class at our high school and we've gone beyond the scope of the other students and the teacher so we are looking for project ideas. We're looking for something that is probably in the intermediate range. To give you an example of what we've done, we programmed the game "Yahtzee" for multiple players, and the ability to play it over a LAN. We're just not exactly what we should be learning next or what to try so all suggestions are welcome!
Well, kind of what I stated before, a little bit of network programming using WinSock and I have a pretty good handle on classes (I know what they are, how to make them, how to use them). I'm just not exactly sure what I should be learning next, ya know?