On the Subject of Binary Cipher
!findclaim cipher
!unclaimall
Step 1.1: Step 2
Take the alphabet and remove any occurrences of letters in the keyword and the single letter. Find the sixth letter in this sequence. Use the matching table to the single letter.
If the 6th letter is A–L or Z, use these tables:
Table A
X | – | X | X |
X | X | – | – |
– | – | – | – |
– | – | X | – |
Table B
X | X | X | – |
X | – | – | – |
X | – | – | – |
X | – | – | – |
Table C
X | – | – | X |
X | – | – | X |
– | X | – | – |
– | – | X | – |
If the 6th letter is M–Y, use these tables:
Table A
– | – | – | – |
– | – | X | – |
X | – | X | X |
X | X | – | – |
Table B
X | – | – | – |
X | – | – | – |
X | X | X | – |
X | – | – | – |
Table C
– | X | – | – |
– | – | X | – |
X | – | – | X |
X | – | – | X |
Step 1.2: Step 3.1
Take the grid and remove the Nth X, where N is (Batteries % 6) + 1.
Example:
Single Letter: B
Keyword: SCRAWL
Batteries: 2
Key: DEFGHIJKMNOPQTUVXYZ
Position 6 is I.
X | X | – | – |
X | – | – | – |
X | – | – | – |
X | – | – | – |