Day 6 already! Around a quarter of the way through Advent of Code!

For those of you that didn't like rectangular shapes on 2D grids a couple of days ago, have I got a treat for you! Now we're dealing with blobby, non-uniform shapes with possibly infinite area! Yay us!

I'm definitely not going to be able to complete this one tonight. I'll have to work on it tomorrow after a good night's sleep.

Happy plotting (X-Y plotting, I mean)!