The 2012 Putnam examination was given on Saturday, December 1, 2012. Congratulations, and good work, to the 23 students who came to take the contest, as well as everyone who participated in the weekly practice sessions.
Putnam practice sessions are held every Tuesday from 12:30-2:00 PM during the fall semester; they will start again in September 2013. The faculty advisor is Greg Martin. The official Putnam web site has more information, as does the math department's Putnam FAQ.