This is a Cross-Number puzzle. It just like a Cross-word puzzle, except that you have to enter numbers instead of words. It's easier than it looks!
Once you have the cross-number solution, simply enter the correct values for A, B, C, D, E, F, G, and H in the following coordinates, to get the location of the final.
N44 0A.BCD W78 0E.FGH.
The cache is small so BYOP and please just write your id and the date.
This cache is hidden along a somewhat busy road, so park off the road and watch the traffic.
You can check your answers for this puzzle on Geochecker.com.