Solved by fanlino

#	Title	# Solved	Avg. Tries
1759	Securing the Barn	27,746	2.23
1874	스택 수열	49,247	2.59
1920	수 찾기	62,600	3.28
1966	Printer Queue	39,789	1.70
1987	Letters	25,278	3.53
2798	JACK	77,746	2.03
2920	NOTE	55,464	1.74
10930	SHA-256 STANDARD	1,978	1.34

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