Solved by youseokhwan15

#	Title	# Solved	Avg. Tries
14681	Quadrant Selection STANDARD	157,677	1.64
15552	빠른 A+B STANDARD	130,029	2.20
23037	5의 수난 STANDARD	3,594	1.22
25083	새싹 STANDARD	73,256	1.89

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