For each year’s contest, listed below are the results of the contest, a PDF containing the questions used in the contest, and a ZIP file with the Judge’s input cases and outputs for each test case. Also, the Judge’s solution program is also provided for each question.

Year Results Questions (PDF) Contest Data, Output, and Judge’s Solutions
2018
Results Questions Data
2017 Results Questions Data
2016 Results Questions Data
2015 Results Questions Data
2014 Results Questions Data
2013 Results Questions Data
2012 Results Questions Data
2011 Results Questions Data
2010 Results Questions Data
2009 Results Questions Data
2008 Results Questions Data
2007 Results Questions Data