Solved by kkr1221

#	Title	# Solved	Avg. Tries
20436	ZOAC 3	1,201	2.12
16953	A → B	19,732	2.52
14891	톱니바퀴	17,026	1.80
14467	Why Did the Cow Cross the Road (Bronze)	4,059	1.62
11398	흑백 이미지 찾기	18	5.94
9095	Adding 1s, 2s, and 3s	59,823	1.54
6588	Goldbach's Conjecture	12,119	4.56
2231	Digit Generator	61,706	2.20
1260	DFS와 BFS STANDARD	70,958	2.63

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