Solved by rullu97

#	Title	# Solved	Avg. Tries
1926	그림	16,646	2.31
1916	최소비용 구하기	24,478	3.05
1806	Subsequence	23,134	3.79
1753	최단경로	36,859	3.83
1697	Catch That Cow	52,524	3.80
1260	DFS와 BFS STANDARD	74,831	2.61
1189	Back to the Barn	4,469	1.81

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