Solved by dong_liu

#	Title	# Solved	Avg. Tries
28701	Sum of Cubes	3,525	1.36
28702	FizzBuzz	5,313	1.61
28703	Double It	459	3.16
28704	Sum=Product	122	3.31
28705	RLE Inversion Counting	81	2.32
28706	Lucky Seven	478	2.12
28707	Array Sorting	565	2.17
28709	Wildcard Parentheses String	194	3.91

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