The cache is not at the posted coordinates. Solve the puzzle to find the cache location.
Congratulations to Sleuthers for FTF!
Slitherlink Instructions:
Form a single closed loop by connecting the dots with vertical or horizontal lines. The loop may not cross itself nor have any branches. The numbers tell you how many edges surround that cell. Not all of the dots are used.
You can validate your puzzle solution with certitude.
Gerr, AR fvqr, ybjrfg oenapu.