Solved by ow0w0wo

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#Level Title # Solved Avg. Tries Random

#	Title	# Solved	Avg. Tries
29753	Minimum Grade	322	3.66
29863	Arno's Sleep Schedule	1,766	1.62
30019	강의실 예약 시스템	489	1.85
30802	Welcome Kit	8,574	1.86
31408	당직 근무표	498	1.75
31844	창고지기	518	1.39