> but the clue is that the key is the "32 Proquiritations" immediately before the numbers
You're conflating the solution with the methodologies, which is what the article is listing in the original quote. The rest of your response is predicated on this mistake.
> The rest of your response is predicated on this mistake.
You have to tell me more. Which part of the text you quoted you think is not true?
That various people attempted to decipher it? Or that they were missing a crucial hint? Or that they tried the listed methods?
The quote is not claiming that these are the only methods people tried.