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#Level Title # Solved Avg. Tries Random

#	Title	# Solved	Avg. Tries
1269	대칭 차집합	21,300	1.53
1302	베스트셀러	13,640	1.83
2776	암기왕	8,133	3.09
20291	파일 정리	5,341	1.47

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