Solved by jprrooe

#	Title	# Solved	Avg. Tries
15683	감시	17,498	2.20
11727	2×n 타일링 2	42,101	1.72
2557	Hello World STANDARD	367,457	2.54
1001	A-B STANDARD	285,630	1.45
1000	A+B STANDARD	332,492	2.59

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