| Thread | Last Poster | Posts | Pages | Last Post | |
  | Three-Part Cipher (July 31, 1969) -- SOLVED Discussion of Zodiac's three-part cipher should be posted here | Bababijan | 63 | 5 | 2-16-07 8:12 am |
| 340 Cipher (Nov. 8, 1969 ) -- UNSOLVED Discussion of Zodiac's 340 cipher should be posted here | Douglas_oswell | 51 | 2 | 1-26-07 5:59 pm |
| "My name is..." Cipher (April 20, 1970) -- UNSOLVED Discussion of Zodiac's "My name is..." cipher should be posted here | Sean | 14 | 2 | 2-16-07 9:01 am |
| General Cipher Discussion Cipher discussion that doesn't belong elsewhere should be posted here | Sean | 32 | 5 | 2-09-07 9:10 am |
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