Solved by yoonminsoo97

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	356,751	2.54
4673	Self Numbers	73,069	2.02
9093	Word Reversal	17,587	1.83
10828	스택	76,692	2.62
12759	틱! 택! 토!	840	2.74
28278	스택 2	13,305	2.71

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