Solved by dongmin1250

#	Title	# Solved	Avg. Tries
2439	별 찍기 - 2 STANDARD	159,039	1.79
2440	별 찍기 - 3 STANDARD	61,121	1.46
8393	Sum STANDARD	158,094	1.56
9498	시험 성적 STANDARD	192,528	1.82
10172	Dogs STANDARD	169,513	2.35
10869	사칙연산 STANDARD	213,249	2.22

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