Solved by cwj704

#	Title	# Solved	Avg. Tries
2439	별 찍기 - 2 STANDARD	162,483	1.79
2562	최댓값	130,579	2.20
2884	SPAVANAC	159,024	2.65
10250	ACM Hotel	58,195	3.01
10818	최소, 최대	137,360	2.27
11720	숫자의 합 STANDARD	124,007	1.79
30802	Welcome Kit	5,025	1.79
31403	$A + B - C$	6,215	1.56

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