This example of a Su doku shows that it is possible to get two(2) correct solutions! Don’t be alarmed, as we’re not going to make you go to 2 gz’s! You’ll still solve the following equation, no matter which answer you use!
c = e-h-b
d = k-j-f
S 35 cd.ebf
Be aware of horse & bike riding muggles proliferating around gz!
HINT: The cache is within 200m of the LISTED CO-ORDS, this should help with determining 'c' & 'd'!! ;-)