Solved by tlvus1801

#	Title	# Solved	Avg. Tries
10828	스택	79,588	2.61
10773	Zero That Out	63,337	1.46
9012	Parenthesis	83,011	2.14
2164	카드2	60,596	1.96
1991	트리 순회	34,590	1.49
1966	Printer Queue	41,273	1.69

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