Knight's Challenge in D

[Chris R. Miller]

Georg Wrede Wrote:

> Chris Miller wrote:
> > Hmm...  Excellent point.  I'll have to rethink my submission
> > mechanism.  I was going to give an email address, though sadly
> > whenever I put it on the 'net in one more location, that invariably
> > creates more spam for me.
> 
> On a web site you could put the mail address simply in a picture.
> 
> And another idea: many big sites have these distorted text string 
> pictures you have to type in, sort of like a password to prove that 
> you're human. Now, most of these are entirely random, computer 
> generated, and whatever else fancy.
> 
> On a small-volume low profile site (no disrespect intended here), making 
> these could be just as simple as writing, say 20 random strings in your 
> own handwriting (maybe quickly and sloppily) on a piece of dirty paper, 
> digitizing them, and then showing one of them at random to the user.

Trac Hacks has a captcha plugin, but it hasn't been updated for 0.11 yet.  I suppose I could try and update the plugin myself, but that'd require time that I won't have until the weekend.