not sure if are really mazes but looks cool _
this should be a representational of ZIP codes using Hilbert Space-Filling Curves



here a most simple example of Hilbert Space-Filling Curves



Really far to my main field of interest but i stumble over and i thought L may like them (well maybe he already know well..) so i also add some links in case he needs to give pointers to the algorithm to somebody willing to implement them (not sure why but i thought to David.. )

i start from here http://www.wired.com/wiredscience/2012/ ... zip-codes/
(yes...i was there because the fractal proprieties i am not interested in 2d mazes , but i love fractals)

then Space-Filling Curves http://en.wikipedia.org/wiki/Space-filling_curve

or maybe better http://people.csail.mit.edu/jaffer/Geometry/HSFC

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as i said i have only a very mild interest in the matter in general but a wild curiosity on a detail:
why the Space-Filling Curves are squared and do not show any curve ?

I've done extensive research on this topic as you know PC; haven't found a way to fill arbitrary containers using Space Filling Curves though. I created a seamless fake Hilbert a while back that can be used for this but again, it's fake.

viewtopic.php?f=9&t=2262&p=29637&hilit=hilbert#p29637