https://coord.info/GCZ879

I'm pretty sure this would require an extention of the polygon script to be written because of the three required caches ( GCAB11, GCZT7R AND GCZRWE). I wouldn't hold my breath, though, since it has limited utility given such challenges would not be allowed any more.

Tacking on the three additional caches for a one off script would be relatively quick.

@vogelbird can you create the polygons?

I don't think so but this is also not a request from the owner of the cache. If the request came from the CO I might dig deeper