Skip to main content
Article thumbnail
Location of Repository

Human Friendly CAPTCHAs: Simple Games

By Deapesh Misra


The need to detect web bots pretending to be human on the internet is growing. This led to the development of tests called CAPTCHAs, which try to detect the presence of a human user. A majority of CAPTCHAs and particularly those which have been employed currently are keyboard and English character based. We propose a novel scheme in which the CAPTCHA test is a simple game which the user has to play successfully in order to pass the test. Playing interactive games is easy and considered fun by human users while is tough for programs to complete successfully. 1

Year: 2009
OAI identifier: oai:CiteSeerX.psu:
Provided by: CiteSeerX
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • (external link)
  • (external link)
  • Suggested articles

    To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.