Solved by westkite1201

#	Title	# Solved	Avg. Tries
2178	미로 탐색	60,195	2.25
2231	Digit Generator	58,526	2.20
2798	JACK	70,754	2.05
4101	Which is Greater? STANDARD	21,537	1.98
5054	Optimal Parking	3,284	1.28

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