Solved by shibainu

#	Title	# Solved	Avg. Tries
1759	Securing the Barn	26,939	2.23
1929	소수 구하기	62,454	3.57
5073	Triangles	19,648	2.11
9020	Goldbach’s Conjecture	27,659	2.54
23971	ZOAC 4	4,151	2.04

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