Solved by dongmin1250

#	Title	# Solved	Avg. Tries
10869	사칙연산 STANDARD	221,563	2.23
10172	Dogs STANDARD	175,513	2.34
9498	시험 성적 STANDARD	199,753	1.83
8393	Sum STANDARD	163,354	1.56
2440	별 찍기 - 3 STANDARD	62,779	1.46
2439	별 찍기 - 2 STANDARD	164,696	1.79

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