Solved by dbgusrb4145

#	Title	# Solved	Avg. Tries
11720	숫자의 합 STANDARD	131,519	1.78
14681	Quadrant Selection STANDARD	159,086	1.64
17263	Sort 마스터 배지훈	1,962	1.21
25083	새싹 STANDARD	74,275	1.88

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