Are CAPTCHAs Getting More Difficult?

CAPTCHAs are a challenge-response test used to help decipher human responses from that of a computer in order to prevent automated software from performing actions which degrade the quality of service.  Recently I’ve noticed that CAPTCHAs are getting increasingly difficult.  Is this a sign of tech evolving faster than the human mind?

Related

Later today, Apple will report Q1 figures. We know much

Yesterday we had a small family celebration in advance of

Gesture (and voice) control continue to grow stature. The market