Solved by hellhunt

#	Title	# Solved	Avg. Tries
26109	Longest Substring	20	2.60
26110	Palindrome Type	220	1.92
26111	Parentheses Tree	292	1.64
28701	Sum of Cubes	3,680	1.36
28702	FizzBuzz	6,078	1.61
28703	Double It	468	3.16
28704	Sum=Product	124	3.31
28706	Lucky Seven	484	2.10
28707	Array Sorting	622	2.19
28709	Wildcard Parentheses String	199	3.89

1