Solved by rkdvnfma90

#	Title	# Solved	Avg. Tries
1260	DFS와 BFS STANDARD	70,872	2.63
1920	수 찾기	59,646	3.29
1966	Printer Queue	38,402	1.70
2501	약수 구하기	33,122	2.00
2798	JACK	74,548	2.04
2920	NOTE	53,654	1.74
3460	Binary numbers	9,189	1.81
4195	Virtual Friends	9,077	3.71
5397	Keylogger	12,897	3.61
10930	SHA-256 STANDARD	1,959	1.34

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