>>32730The one you're calling the "old one" is like six generations of new captcha deep since the one I'm remembering as the "old one". The one that I remember is the original one, where they took two words, one from a book whose OCR was already verified, one from a book that had recently been scanned, and you had to type both words to post even though only one word was actually being checked, the other word was being added to the OCR dictionary. They used that captcha for years until /b/ started posting racial slurs instead of the unknown word.