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Authen::Captcha provides an object oriented interface to captcha file
creations. Captcha stands for Compl etely Automated Public Turning test
to tell Computers and Humans Apart. A Captcha is a program that can
generate and grade tests that:
- most humans can pass
- current computer programs can't pass
The most common form is an image file containing distorted text, which
humans are adept at reading, and co mputers (generally) do a poor job.
This module currently implements that method.
WWW: http://search.cpan.org/dist/Authen-Captcha/
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