Solved by a_step_forward

#	Title	# Solved	Avg. Tries
1260	DFS와 BFS STANDARD	74,056	2.61
1697	Catch That Cow	51,853	3.81
2178	미로 탐색	65,972	2.22
2606	바이러스 STANDARD	63,137	2.17
2644	촌수계산 STANDARD	23,394	1.96
2667	단지번호붙이기	59,004	2.32
5014	Elevator Trouble	15,652	2.94
5214	HIPERCIJEVI	2,257	3.65
7569	토마토 STANDARD	32,874	2.33
9205	Kastenlauf	11,567	2.48
12851	숨바꼭질 2	13,037	3.87
13549	숨바꼭질 3	22,006	4.15
13913	숨바꼭질 4	12,926	3.21

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