Solve the Medium dificulty Sudoku puzzle to find the cache. .Sudoku puzzle
or try this link Sudoku Puzzle
the above co-ords are inaccurate. to find the correct co-ords substitute the highlighted numbers from the completed sudoku puzzle to find the correct location. the above co-ords will place you close, and its a good place to park your car too. substitute the first 4 digits into the given South co-ords to get the correct southing. e.g if the given co-ords are 12'34.567 then replace 4.567 with the first 4 higlighted digits read top to bottom left to right. and so on for the eastings.
gval pnir haqre n syng ebpx thneqrq ol onaxfvn zra. ebyy njnl gur fgbar.