Solved by vkoza

#	Title	# Solved	Avg. Tries
1197	최소 스패닝 트리 STANDARD	20,965	2.64
1717	집합의 표현 STANDARD	22,600	3.51
1774	Building Roads	5,420	3.19
1976	여행 가자	14,907	2.67
4195	Virtual Friends	9,555	3.65
4386	Freckles	8,964	1.70
6497	Dark roads	5,763	2.85
9372	Flying Safely	11,720	1.62
17472	다리 만들기 2	7,522	2.95
20040	Cycle Game STANDARD	8,319	1.99

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