[Lonesome in Massachussets]

2:58.77 (I don't consider this a competition, I am just reporting statistics. Science!) The erratum in yesterday's puzzle was in the published copy of the Arkansas Gazette. I have an Octave script that generates substitution ciphers that are free of that "defect", whose exclusion is actually a cryptological weakness.

[nikos1121]

thank you for that,
now i feel better.