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The drama in trying to convert election PDFs to Spreadsheets

markessien.com

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Re: The drama in trying to convert election PDFs to Spreadsheets

#9
So the bug where the first voting sheet shown to a user was from the same 10% of the photos turned out to be a feature, serving as a CAPTCHA of sorts to weed out the bad actors from the good.

If memory serves, some CAPTCHA techniques include showing two numbers to transcribe, where one’s value is already known. If that number is transcribed incorrectly, then the other number’s result isn’t used, and the CAPTCHA fails. Perhaps a similar technique may have also helped here?

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