Solved by bjwnsdn

#	Title	# Solved	Avg. Tries
1016	제곱 ㄴㄴ 수	9,256	4.54
1010	다리 놓기	39,890	2.09
1008	A/B STANDARD	212,887	2.90
1001	A-B STANDARD	259,476	1.44
1000	A+B STANDARD	302,733	2.57

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