Problems from Google Code Jam 2008 Round 2

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Cheating a Boolean Tree	256	120	47%	0.00	111	101	91%	3.6
PermRLE	29	7	24%	0.50	12	7	58%	6.7
Star Wars	170	27	16%	0.00	43	24	56%	7.0