Solved by rkfkrhdu12

#	Title	# Solved	Avg. Tries
13460	구슬 탈출 2	17,588	3.52
2557	Hello World STANDARD	356,155	2.54
1712	손익분기점 STANDARD	57,699	3.54
1000	A+B STANDARD	322,308	2.59

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