Solved by dong_liu

#	Title	# Solved	Avg. Tries
28701	Sum of Cubes	3,272	1.36
28702	FizzBuzz	4,317	1.59
28703	Double It	442	3.19
28704	Sum=Product	115	3.38
28705	RLE Inversion Counting	79	2.32
28706	Lucky Seven	449	2.13
28707	Array Sorting	477	2.08
28709	Wildcard Parentheses String	188	3.91

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