The posted
coordinates are not correct. To determine the correct
corrdinates and the location of the cache you must solve this
Sudoku puzzle. You will notice that the puzzle is broken into
nine grids, alternating grids are shaded to make the puzzle
easier to follow. Once solved, each grid will contain the
numbers 1-9. It's important to note that each number is only
used once in the grid. Likewise, each row, both horizontal and
vertical contain the numbers 1 through 9, each number only used
once.
Now on to the
Puzzle. While you may not need to complete the puzzle to get all of
the numbers needed for the coords, completing it will allow you to
check your work and perhaps save yourself a trip.