In order to access the content of this webpage, type the characters you see in the picture below.

Not readable? Change text.

Human/Machine was initiated on 11-12-11 at 22:50:05 the date, and it was completed on the . It counted an amount of operations. Every single word was filled by users as response to a CAPTCHA form.
  Amount of operations:  

Alan Turing, "Computing Machinery and Intelligence", 1950