Oct 30, 2007

Most Interesting Captchas on the Web.

Captcha is an acronym for Completely Automated Public Turing test to tell Computers & Humans Apart & protects websites against bots by generating & grading tests that humans can pass but current computer programs cannot. Here we have a collection of the interesting captchas among which, some are difficult to solve & some are just hilarious.

captchas 3
captchas 1
captchas 2
captchas 4
captchas 5
captchas 6
captchas 7
captchas 8
captchas 9
captchas 10
captchas 11
captchas 12
captchas 13
captchas 14
captchas 15
captchas 15
captchas 16
captchas 17
captchas 18
Source.

Other Posts:
Light Graffiti.
Matchbox Illusion.
Camouflage Photography.
Linux Ad: Truth Happens.

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