PFC-announce mailing list

If you would like to be notified via email about new PFC challenges (and judging results), sign up for the PFC-announce mailing list by sending a blank email to: pfc-announce-subscribe@moertel.com

The mailing list is extremely low volume: Only I can post to it, and I'll post only announcements about new challenge tasks, judging results, and the rare tidbit of PFC-related news.