puzzleCaptcha

Puzzle captcha is a simple front end based alternative for google Recaptcha which will challenge the automated programs with simple puzzles.

Add this HTML tag before the submit button of your form

  <div id="puzzle-captcha"></div>

HTML code to link the files

  <link rel="stylesheet" href="src/puzzlecaptcha.css">
  <script type="text/javascript" src="src/puzzlecaptcha.js"></script>

Verify before submitting your form using

  isPuzzleCaptchaSolved()

Some screenshots

image

image

This captcha program is not suitable for the website to protect some important forms from highly advanced automation

GitHub

View Github