Problem is, they hard code the answers. The clever bots can even parse and work out the kinds of simple maths a lot of people put in.I prefer the question and answer method on my sites, makes it harder for the bots to get through.
The other suggestion might be more janitors.Problem is, they hard code the answers. The clever bots can even parse and work out the kinds of simple maths a lot of people put in.
At the moment we use a picture based CAPTCHA that asks people to identify which Saint they see. I'm open to suggestions