The UI is mostly raw Javascript, with a bit of jquery. It's all in one JS file and not minimized, so you can view the source in the browser if you want to see w

The UI is mostly raw Javascript, with a bit of jquery. It's all in one JS file and not minimized, so you can view the source in the browser if you want to see what it looks like. (Spoiler: it looks like a disgusting pile of hacks, just like all game UI code tends to). The puzzle generator is in C++. I'll put both on Github, but they require a bit of cleanup work first.