Gibble - 3:01 pm on Jan 12, 2011 (gmt 0)
Hey, if Google's OCR software cant read it, and we type it in during the verification process, how can the challange be compared to the response?
That's why there are two words. One they know the answer too, and that is the one that is required to get through. The other, they don't, and that is the one the ocr can't solve. Once enough people type the same thing in as an answer, the letters of that become known.