From time to time, I test your cryptograms on ChatGPT and Grok to see if they’ve advanced enough to solve them. Until today, both always failed — so much so that I’d given up trying.
But with last week’s release of the supposedly very powerful ChatGPT-5, I decided to try again. This time, it cracked the puzzle in about 40 seconds. Surprised, I gave the same cryptogram to Grok, and it solved it in roughly the same time.
This site (there are others) will probably be faster, but it has the advantage of expecting a cryptogram:
If you don’t post quickly, it will post its own. Just paste over it.