How was the Zodiac Killer’s 340 character cipher made?

Recent Posts

• Let’s Crack Zodiac #21 – Flash in the Anagram Pan
• Let’s Crack Zodiac #20 – Evidence from Elsewhere
• Episode 19 – Zodiac and Codebreaking Careers
• Let’s Crack Zodiac: The Unabomber’s Codes
• Let’s Crack Zodiac #17: A Message To Zodiac
• Forensic Sciences seminar – FBI codebreakers and Z340
• Zodiac in TV and Film
• New episode: Zodiac and Batman
• Did someone solve Zodiac’s last 2 ciphers?
• Let’s Crack Zodiac – Episode 10 – Can Anagrams Unlock Zodiac’s Secrets?
• Slides from Sam’s talk
• Let’s Crack Zodiac – Episode 9 – Odds and Ends
• Did Zodiac inspire this scene from Training Day?
• How was the Zodiac Killer’s 340 character cipher made?
• BREAKING NEWS
• Let’s Crack Zodiac – Episode 4 – National Cryptologic Museum
• Let’s Crack Zodiac – Episode 3 – The 408
• Let’s Crack Zodiac – Episode 2 – Bigrams
• Let’s Crack Zodiac – Episode 1 – Graysmith
• (no title)