Solved by hello_world0719

#	Title	# Solved	Avg. Tries
12891	DNA 비밀번호	7,631	2.85
13305	주유소	23,367	2.56
14681	Quadrant Selection STANDARD	157,958	1.64
14853	동전 던지기	160	4.06
22864	피로도	2,741	2.22
27561	Leaders	166	2.40
31558	Majority Opinion	109	1.88
31650	Maximizing Productivity	115	2.51

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