Notes on the Problem Set

The Regional Chief Judges (Michael Goldwasser, Andy Harrington) rank the 2013 problems roughly as follows, with the author's name in parentheses:

Easy/Moderate
Missing Pages (Michael)
Digit Sum (Michael)
Moderate
Round Robin (Andy)
Sort Me (Andy)
Medium
Cash Cow (Michael)
Hard
Welcome Party (Michael)
Letter Cubes (Andy)
Very Hard
Probability Paradox (Andy)
We expect that the winner of the contest will solve all the problems, hopefully with little time to spare.

We need your help spreading out the work next year! Please submit a problem or volunteer to be a chief judge! Getting more people submitting problems or generally sharing in the chief judge role is critical:  Doing this year's with just two main people was very challenging.