Solved by mugeol

#	Title	# Solved	Avg. Tries
18258	큐 2	29,911	3.05
24511	queuestack	5,663	2.95
24723	녹색거탑	10,096	1.49
25305	커트라인	25,917	1.50
27866	문자와 문자열 STANDARD	55,637	1.48
28278	스택 2	12,615	2.72
28279	덱 2	7,296	2.01

123