Comment by jchw
From the article:
> I didn’t have the time to find a good general-purpose algorithm: I was working on this the night before weekly presentations at the Recurse Center and I wanted to present it the next day!
...
> I built this in a single day
No estimate of hours, though.
My browser was apparently bugged, and it didn't show the article the first time... I see it now and am going through it. Thanks for mentioning! :)