Solved by francis

#	Title	# Solved	Avg. Tries
18870	좌표 압축	33,662	2.52
25083	새싹 STANDARD	69,623	1.89
25304	영수증	74,103	1.80
25305	커트라인	24,924	1.50
25501	재귀의 귀재	12,764	1.80

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