Solved by doggy

#	Title	# Solved	Avg. Tries
2309	일곱 난쟁이	46,855	2.40
2557	Hello World STANDARD	352,669	2.54
2609	최대공약수와 최소공배수	58,820	1.73
7287	Registration STANDARD	61,770	1.92
10430	나머지 STANDARD	194,474	1.95
10699	오늘 날짜 STANDARD	35,685	1.84

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