This GitHub repository exists to be a backup copy of the source code, in case the official version on Khan Academy stops working for whatever reason.
Land Grab is a resource management game that I made on Khan Academy in 3 years. The object of the game is to rescue people from a natural disaster.
Here is a link to the Khan Academy page: https://www.khanacademy.org/computer-programming/land-grab-official-release/4963738021314560
One of the constraints of creating a software project on Khan Academy is that everything must be contained within a single file. The other constraint is that there is a file size limit...and I ran into that limit partway through development. It appears that Khan Academy wasn't intended to be used for ambitious projects such as this one. Rather than reduce the scope of the project, I learned techniques for fitting more code into less space...
The end result is that I have a complete, working project on top of code that is, admittedly, difficult to read.