Solved by ytw312

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	227,729	1.30
1049	기타줄	12,146	2.40
1008	A/B STANDARD	225,307	2.90
1001	A-B STANDARD	273,310	1.44
1000	A+B STANDARD	318,260	2.58

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