Solved by jkjk3307

#	Title	# Solved	Avg. Tries
9095	Adding 1s, 2s, and 3s	59,968	1.54
2609	최대공약수와 최소공배수	57,362	1.73
2309	일곱 난쟁이	45,901	2.40
1992	쿼드트리	25,779	1.61
1463	1로 만들기 STANDARD	72,429	3.01

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