Solved by semnala

#	Title	# Solved	Avg. Tries
10866	덱	43,597	1.78
10845	큐	54,229	2.03
10828	스택	77,210	2.62
10773	Zero That Out	60,919	1.46
9012	Parenthesis	80,332	2.15
2164	카드2	58,014	1.96
1920	수 찾기	63,193	3.28
1874	스택 수열	49,750	2.58

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