@ro67,
ro67 wrote:So did you get a multiple of 5 for the one with 30k + as the prize?
Yes, with the following caveats:
1. I'm assuming the prize was never greater than 30,000 NP before they changed the prize structure in September 2004.
2. I'm assuming the prize amount for 11/15/04 was small, since there were 3698 winners. This was before this forum started, so I can't check back.
3. Finally, for 9/20/04, Round 84, there was no amount or number of winners given, but the problem doesn't seem too hard, so I'm going to assume it is under 30,000 as well.
For those of you looking for the past amounts, they are in the archives of the new features.