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		nodata on Nov 10, 2010 \| parent \| context \| favorite \| on: Using WolframAlpha to Hack Text CAPTCHA http://xkcd.com/810/

eru on Nov 10, 2010 [–]

http://xkcdexplained.com/post/1395792545/constructive

archgoon on Nov 11, 2010 | [–]

Captchas are not restricted to reddit and social news site, despite what your link claims.

eru on Nov 11, 2010 | | [–]

Oh, that was just to make fun of xkcd. I don't think xkcd links are really that good an addition to a discussion here.

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