Solved by dong_liu

#	Title	# Solved	Avg. Tries
28701	Sum of Cubes	3,655	1.36
28702	FizzBuzz	5,982	1.61
28703	Double It	468	3.16
28704	Sum=Product	124	3.31
28705	RLE Inversion Counting	82	2.30
28706	Lucky Seven	484	2.10
28707	Array Sorting	622	2.19
28709	Wildcard Parentheses String	199	3.89

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