Solved by mokdb

#	Title	# Solved	Avg. Tries
27866	문자와 문자열 STANDARD	61,242	1.48
28702	FizzBuzz	7,023	1.62
30802	Welcome Kit	10,656	1.87
30804	Fruit Tanghulu	3,708	2.95
31403	$A + B - C$	12,296	1.59

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