The William Lowell Putnam Mathematical Competition will be held on Saturday, December 1st in Jadwin A10. The morning session begins at 10:00 am; but all participants should plan to be there at least 20 minutes before the session begins in order to check in.There are a few openings for students who did not sign up for the competition; just appear and check in. The morning session ends at 1:00pm, and the afternoon session runs from 3:00 pm to 6:00 pm. No cell phones, computers, blackberries, cameras or other devices, or books or papers, are allowed in the examination room.