Some time ago I went looking for a nice, free mahjongg game for Mac OS. Anything that had nice graphics or simple, elegant gameplay cost money. Who really wants to drop $20 on a solitaire game? I didn’t, so I enlisted the help of Jeremy (a software programmer), and we set out to write our own mahjongg game, knowing nothing at all of how to go about doing that. I think it turned out pretty well, all things considered.