Problems from Northeast North America Regional 2013

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
DVDs	0.04	78	5317	2309	43%	2.9Medium	en
Palindromes in crosswords	0.15	1947	328	64	20%	7.8Hard	en
Pegs	0.05	2516	127	19	15%	8.9Hard	en
Pipes	0.00	1371	337	63	19%	9.2Hard	en
Robot in a Maze	0.27	705	695	257	37%	5.8Hard	en
WordSpin	0.06	98	623	193	31%	5.1Medium	en