Solved by ytw312

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	220,600	1.30
1049	기타줄	11,685	2.42
1008	A/B STANDARD	218,222	2.90
1001	A-B STANDARD	265,325	1.44
1000	A+B STANDARD	309,280	2.57

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