Insert the numbers 1 through 19 into the cells in the puzzle
image, using each number only once, and placing each number into
only one cell. Place them so that the sum of any straight line of
cells (examples shown with dotted arrow lines) will always add up
to the same number. The numbers 1 through 6 have already been
placed for you.
Now take the values for the letters A through M, and apply the
following calculations:
S = A - J
T = E + G - M
U = K - H
V = D + H - M
W = C + F - I
X = B - E
Y = I - H
Z = D + E - L
The cache is located at N37° 3S.TUV W121° 4W.XYZ.
CHECKSUM: S+T+U+V+W+X+Y+Z = 31
[hide] Uvtu greenva engvat cyhf ybj oenapurf -- qb gur zngu. Or fnsr!