DOOM Captcha alternatives

This captcha forces you to do 10 squats to continue. Works with chrome/firefox, desktop environment and also a webcam is required. There is available a Chrome extension to prevent compulsive purchases on amazon, more info https://bit.ly/3jS73YX

Replace fire hydrants and traffic lights with your brand. Blend the fun and easy-to-solve maze captcha into your website. Frustrate bots, not your users. 🎁 Free for a full year for all Product Hunters who sign up in 2021.

⚡️🔐 Powerful and Privacy-First! Protect your site, validate users, and effortlessly improve the quality of your user base - all while complying with the strictest privacy regulations. Zencaptcha blocks bots and detects disposable and invalid email addresses.

GeeTest is a top provider of human-bot verification technology used by over 360K companies in various industries, such as blockchain and e-commerce. GeeTest's CAPTCHA ensures a secure online experience for users by preventing automated attacks and spam bots.

This Tiny Script helps to validate your HTML forms using validation rules, sophisticated regular expressions and form input attributes.

EVIL CORP wants your data. It will use every trick in the book. Your mission is: Do not accept any terms & conditions Say no to all notifications Always opt out of cookies. You must never accept anything Answer all 29 questions to find out how well you did.

General-purpose of the game is catching the black circles. But be careful, they can pop-out from a random position of your screen. The game also helps you to improve your focus and reflexes. Play this amazing game to have fun for free.

Octavalidate is a validation library that helps to validate your forms both client side and server side using validation rules, sophisticated regular expressions, and form input attributes.

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