To honour a puzzle-solving workshop that we recently attended (and we mean VERY RECENTLY attended), we thought we'd place a classic style of puzzle.
You've seen this type before:
We present some pictures, you make the pictures into numbers.
Then we present some mathematics because we can't make the numbers into actual coordinates, so you make new numbers by doing the math.
When the geochecker fails, you realize that you didn't carry the one, or something silly like that.
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A
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B
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C
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D
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E
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F
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G
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H
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J
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K
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L
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M
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N
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P
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Q
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R
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Hint:
F and N are the same fella; however, the numbers are different, N > F
W = (C-K) + (M-L)
X = (R+G) - (J+N+N) + (R-G)
Y = N-M-A
Z = (D+E+F) - (B+B+E)
The cache is located at:
North A° W.X
West B° Y.Z