The best CAPTCHA ever
It’s an old joke now, but anyway it worth repeating. And I really like this CAPTCHA:
Are you challenged to solve it?
Even if not, you are welcome to read comments on digg.
It’s hard to trace the origin of this CAPTCHA. Most likely, if I remember correctly, it was first published in Novosibirsk State University, Russia.
August 1st, 2007 at 12:09 pm
Some software can solve equations and expressions.
Mathematica, MathCAD…
August 1st, 2007 at 10:21 pm
Hello Sergei, welcome to the blog.
: Some software can solve equations and expressions.
Yes, People at Digg followed this way and got the correct answer. And for some of us the asnwer is obvious without software.
Anyway, the quiz is very good to stop bots.
August 22nd, 2007 at 11:27 am
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