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Originally Posted by Ghost{}
The problem needs to be solved at the source, the questions ought to become more visible, invisibility is more likely to stop humans than bots imho, most big websites use bot checkers that are way clearer than this, so it's just not necessary.
Greetz,
Ghost{}
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I can't remeber where it was now but I did read a website on which they had written software to crack ALL commenly used bot stoppers!
They were in the process of designing a 3D one that they ddin't think bots could crack, was VERY hard to read though :P Thats what they were trying to improve, so there is a reason for the PA one being so hard!
If you can't read ti (which often you can't), or don't know the answer, then refresh it and get a new one until you do!