Solved by artifit

#	Title	# Solved	Avg. Tries
27866	문자와 문자열 STANDARD	56,277	1.48
10699	오늘 날짜 STANDARD	35,827	1.85
9498	시험 성적 STANDARD	203,909	1.83
2753	윤년 STANDARD	181,166	1.94
2557	Hello World STANDARD	353,336	2.54
2475	검증수 STANDARD	53,618	1.34

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