Solved by jprrooe

#	Title	# Solved	Avg. Tries
15683	감시	16,362	2.22
11727	2×n 타일링 2	39,180	1.71
2557	Hello World STANDARD	346,953	2.54
1001	A-B STANDARD	269,286	1.44
1000	A+B STANDARD	313,670	2.58

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