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ReCAPTCHA facts for kids

Kids Encyclopedia Facts

A ReCAPTCHA is a type of CAPTCHA. It was first made in 2007. It asks the user questions, mainly an image that shows something it says.

Images for kids

  • Modern-captcha

    An example of how a reCAPTCHA challenge looked in 2007, containing the words "following" and "finding". The waviness and horizontal stroke were added to increase the difficulty of breaking the CAPTCHA with a computer program.

  • Images Recaptcha

    Image identification CAPTCHA

  • NoCAPTCHA reCAPTCHA

    The NoCAPTCHA reCAPTCHA

  • Recaptcha

    An example of how reCAPTCHA challenges were presented in 2010, containing the words "and chisels"

See also

Kids robot.svg In Spanish: ReCAPTCHA para niños

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ReCAPTCHA Facts for Kids. Kiddle Encyclopedia.