Solved by twinbeast

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	313,305	2.58
1001	A-B STANDARD	268,963	1.44
1008	A/B STANDARD	221,443	2.90
1237	정ㅋ벅ㅋ STANDARD	22,004	3.21

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