That's a great idea, I might compile a list of solutions. In the meantime if you're really curious, the solution is available client-side (the whole site is sta

That's a great idea, I might compile a list of solutions. In the meantime if you're really curious, the solution is available client-side (the whole site is static) in the "goal_program" variable, so you can run it through a js unminifier and look at a working solution, albeit undocumented and with meaningless variable names.