[Cancelled] Challenge Checker request for GC80CNA

I thought in a Challenge in Madrid: Get all the caches from inside the M-30
The M-30 it is the road that surrounds the central part of Madrid

I think in a polygon to delimite this place
Google Maps: https://www.google.com/maps/place/Autopista+de+Circunvalaci%C3%B3n+M-30,+Madrid/data=!4m2!3m1!1s0xd422945c3fe5229:0x123d68d230a393cc?ved=2ahUKEwiH36v1r4bfAhXlrnEKHXIzCDUQ8gEwAHoECAAQAQ

Can you help me to create the checker please?
Thank you



Edited 1 time(s). Last edit at 12/12/2018 10:17AM by P0KEMON. (view changes)

Although it is possible to make such a polygon checker it is not allowed under the current guidelines

Please read https://www.geocaching.com/help/index.php?pg=kb.chapter&id=127&pgid=206#criteria

Acceptable

Quote
Challenge cache criteria may be based upon these geographic areas: countries, states/provinces, counties (or their local equivalent).

Not acceptable

Quote
Challenges based on geographic areas other than countries, states/provinces, counties (or their local equivalent). For example, user-defined mapping polygons, latitude/longitude, radius, etc.

Thanks. I should cancel it in that case :(



Edited 1 time(s). Last edit at 12/12/2018 10:19AM by P0KEMON. (view changes)