Solved by bbc0124woo

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	301,973	2.57
1001	A-B STANDARD	258,798	1.44
1008	A/B STANDARD	212,257	2.90
2355	시그마 STANDARD	5,396	3.79
2753	윤년 STANDARD	168,969	1.93
2884	SPAVANAC	154,404	2.65

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