Solved by ansdnjswjd3

#	Title	# Solved	Avg. Tries
28135	Since 1973	688	1.83
28278	스택 2	12,579	2.72
28279	덱 2	7,273	2.01
28289	과 조사하기	889	1.28
28702	FizzBuzz	5,235	1.60
30802	Welcome Kit	7,780	1.86
30804	Fruit Tanghulu	2,782	2.92
30999	민주주의	1,449	1.32
31403	$A + B - C$	9,211	1.58

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