Google has updated recaptcha in its latest versions

Google has done away with the annoying "I’m not a robot" reCaptcha tests. It has now released  a new version as no captcha reCaptcha which can detect if someone is a real human or not invisibly. reCaptcha tests ask people to prove if they’re human or robot as a part of turing test. They generally ask them to identify sequences of numbers, letters, or images.

ReCaptcha tests challenge people to prove they're human, usually by asking them to identify sequences of letters, numbers, or images.

The new version doesn’t include any type of puzzle-solving or a box to tick. The updated reCaptcha in fact works in the background to find out if someone’s a human or a bot automatically.