Can The Zodiac’s Ciphers Be Solved? 

The Zodiac Killer Case’s Final Mysteries Are Waiting To Be Solved 

There are still many unknown factors about the Zodiac Killer case. The Zodiac took pleasure in terrorizing the Northern California populace in the late 1960s and early 1970s, and he left us with more questions than answers. The final mysteries of the case include the identities of the victims he claimed but were never found, the meaning of his ciphers, and – of course – his identity. Which of these mysteries will be solved next? 

Can The Zodiac’s Ciphers Be Solved? 

The Zodiac is perhaps most well-known for his infamous letters and ciphers. He sent a total of four ciphers through the early 1960s and late 1970s. Two of the ciphers have been successfully solved so far. Those ciphers are known as the Z 408 cipher and the Z 340 cipher. The first was sent in three parts, which can be read here: Z 408 cipher part 1, 408 cipher part 2, and Z 408 cipher part 3.  

What About The Other Two Ciphers? 

The final two Zodiac ciphers, which remain unsolved to this day, are the Z 13 cipher and the cipher Z 32. Many believe that these final ciphers may reveal the Zodiac’s identity. The Zodiac himself even hints that in the letter that contains the Z 13 cipher – though it’s fair to say this implication should be taken with a grain of salt. 

Can these two final ciphers be solved? If it’s possible at all, it will be far trickier to solve these ciphers than the previous two. The difficulty lies in the length of the ciphers. Since these ciphers are so short, it becomes more difficult to find patterns than can help unlock the final answers. Only time will tell. 

Read More Zodiac Facts 

You can find more Zodiac facts here on – or you can pick up a copy of Tom Voigt’s Zodiac Killer: Just the Facts, which includes hundreds of pages of police reports relating to the Zodiac Killer case. 

Information Gathered From the #1 Zodiac Killer Website 

Tom Voigt is responsible for the creation, curation, and editing of the #1 Zodiac Killer website, Launched in 1998, remains the ONLY Zodiac Killer website recognized by law enforcement. To learn more about the release of Zodiac Killer: Just the Facts, as well as other information about the Zodiac Killer case, visit today.