Solved by pcw0611

#	Title	# Solved	Avg. Tries
11047	동전 0	67,039	1.89
9012	Parenthesis	79,024	2.15
2309	일곱 난쟁이	47,042	2.40
1037	약수	37,916	1.76
1001	A-B STANDARD	274,976	1.44
1000	A+B STANDARD	320,174	2.59

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