dr_mikes excellent Muzzle series introduced me to Kakuro; I've played it many times since. I've also loved crypto puzzles since I was a kid. So, what's not to like about a combination of Kakuro and crypto? Solving this puzzle is easy ... well, straightforward. Simply solve the two Krypto Kakuro puzzles (one for latitude; one for longitude), which will give you a mapping of letters to digits. Then go find the cache. What could be simpler?
To solve a Krypto Kakuro puzzle, you must determine what digit each of the letters stands for, and then solve it like a normal Kakuro puzzle. In Kakuro, each horizontal and vertical "block" of squares contains only the digits 1-9, and the same digit cannot be repeated in a block. The sum of the digits in each block (encrypted) is shown on the left/right sides of the horizontal blocks and on the top/bottom of the vertical blocks. Cake!
Ok, first the latitude. The coords are in the form: N39 45.CAH, where C, A, and H come from puzzle #1.
Next is the longitude. The coords are in the form: W084 03.AHC, where A, H, and C come from puzzle #2.
Ok, now go find the cache. Thanks to krazydad.com for the idea, and for all the great puzzles available!
You can check your answers for this puzzle on GeoChecker.com.