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Each of the six extracts is encrypted with a simple
substitution cipher, five of which contain a keyword relevant to
the book.
If you group the six substitution alphabets into a grid, it will
yield a hidden word relevant to this challenge.
Here's the grid to work on. We've even given you a few letters
to get you started.
| |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
N |
O |
P |
Q |
R |
S |
T |
U |
V |
W |
X |
Y |
Z |
| 1 |
P |
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S |
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C |
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| 2 |
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S |
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T |
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| 3 |
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H |
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B |
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| 4 |
Z |
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O |
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D |
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| 5 |
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B |
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S |
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R |
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| 6 |
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O |
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R |
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Go
back to: GCHQ Challenge June 2004
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