Welcome to Koerich!
The castle
of Koerich is situated in the middle of the village
and under renovation right now, so you can’t enter
it.
Park your car at the given coordinates
and go for a little walk!
WP1:
N 49°
40.143
E 005° 56.983
Look upwards. You see a plate with a text where roman numbers point
out. Translate the number which appears 7 times in the text to an
arabic number!
A = _
WP2:
N 49°
40.(Ax30)+2
E 005° 57.0(75/A)
Count the windows-holes in the middle-row here!
B = _
WP3:
N 49°
40.(20xA)+(80xB)+37
E 005° 56.[999-(6xA)-(5xB)-14]
You may reach WP3 by foot or by car, as you like, there’s a
parking possibility here. By car, the attribute <1km is true, by
foot from here please count between 2 and 3 km in total. Nearby
there’s a gate, find out of which color it is and count the
letters of the color.
C = _
Final:
N49° 40.(15xBxC)+(22xA)+52
E005° 5(C+2).0[(AxBxC)-52]
Cache contains a hint needed if you want
to find the unknown cache “Vallée
des 7 Châteaux- N°7 -Le Château Inconnu”.
Please write it down and leave the hint in the
Cache!
Have fun!!!