Solved by xrd

#	Title	# Solved	Avg. Tries
25304	영수증	73,851	1.80
25314	코딩은 체육과목 입니다	56,266	1.56
27866	문자와 문자열 STANDARD	52,358	1.48
29751	Triangle	3,362	1.41
30802	Welcome Kit	6,258	1.84
31403	$A + B - C$	7,520	1.56

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