Problems from Northeast North America Regional 2013

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
DVDs	0.04	78	5270	2294	44%	2.9Medium	en
Palindromes in crosswords	0.15	1947	301	61	20%	8.1Hard	en
Pegs	0.05	2516	89	19	21%	8.2Hard	en
Pipes	0.00	1371	318	63	20%	9.2Hard	en
Robot in a Maze	0.27	705	644	250	39%	5.9Hard	en
WordSpin	0.06	98	612	189	31%	5.3Medium	en