There are a few links below to help you try different captchas. On the top of each demo page there is a one-line form with
a text box. That is NOT part of the captcha, it simply represents your web form. The green "submit" button does NOT belong to the captcha
either. That one symbolizes the submit button of your website's form. Once the captcha is solved, click the red button to
verify your answer. After verification, you can submit the form by clicking the green "submit" button.
The Bent arrow button gives you a new captcha challenge.
Demo #2 - Hungarian
Demo #4 - Hindi
Demo #6 - Hindi
Mosaic captchas
Demo #1 - English
Demo #2 - Hungarian
Word captchas
Demo #3 - English
Demo #4 - Hindi
Math captchas
Demo #5 - English
Demo #6 - Hindi