Solved by thinkin9

#	Title	# Solved	Avg. Tries
1351	무한 수열	4,397	2.66
2015	수들의 합 4	2,011	2.76
2957	BST	945	3.77
2983	PRINCEZA	325	3.40
4358	Hardwood Species	5,836	2.74
7662	Dual Priority Queue	13,106	4.52
11652	카드	11,177	3.34
14425	문자열 집합	25,476	1.85

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