Solved by shibainu

#	Title	# Solved	Avg. Tries
1759	Securing the Barn	28,722	2.22
1929	소수 구하기	66,540	3.52
5073	Triangles	23,383	2.11
9020	Goldbach’s Conjecture	28,124	2.53
23971	ZOAC 4	5,270	2.06

1