Solved by jiwonz

#	Title	# Solved	Avg. Tries
1016	제곱 ㄴㄴ 수	9,899	4.49
1700	멀티탭 스케줄링	7,501	3.50
2437	저울	8,204	2.48
2557	Hello World STANDARD	350,151	2.54

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