Solved by 0815kjw

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	325,451	2.59
1001	A-B STANDARD	279,782	1.45
2439	별 찍기 - 2 STANDARD	171,224	1.79
2558	A+B - 2 STANDARD	76,715	1.39

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