Solved by xrd

#	Title	# Solved	Avg. Tries
25304	영수증	75,629	1.80
25314	코딩은 체육과목 입니다	57,957	1.57
27866	문자와 문자열 STANDARD	54,218	1.48
29751	Triangle	3,560	1.40
30802	Welcome Kit	7,150	1.85
31403	$A + B - C$	8,565	1.57

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