On Nov 27, 2004, at 9:19 AM, Fredrik Jagenheim wrote: > Which filter class is the latest? Or should we use the standard > filter, and cope with the fact that it will give false positivies? Ah the joys of getting a specification right, eh? ;) Test with whatever you are comfortable with. I believe everything that's been proposed so for has some disadvantages. I will use what I put forth in the quiz when writing the summary, with a dictionary that has no special characters in it, not even apostrophes. In my opinion, this does not affect the focus of the quiz, which is to find/invent an algorithm. Hope that helps. James Edward Gray II