GC7C11T [OFZE2017] Sudoku? (Letterbox Hybrid) in Flevoland, Netherlands created by AMTS

AMTS: dat is pech, gehele cache weg, tijd voor nieuwe plannen
dank voor alle bezoek

A cache by AMTS Message this owner

Hidden : 9/6/2017

Size: Size: small (small)

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Geocache Description:

This cache can't be found at the listed coordinates.
It's a place to leave your car in search for this cache.
3d puzzel

First solve this puzzle.
Good luck

Additional Hints (Decrypt)

qr pbqr ibbe urg fybg vf 2017

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)