Solved by ddilgu_2

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	214,718	1.30
10952	A+B - 5 STANDARD	134,731	1.91
10951	A+B - 4 STANDARD	123,794	2.78
10950	A+B - 3 STANDARD	154,966	1.71
10869	사칙연산 STANDARD	212,140	2.22
10172	Dogs STANDARD	168,680	2.35
10171	Cats STANDARD	172,389	2.83
9498	시험 성적 STANDARD	191,558	1.82
2739	구구단 STANDARD	184,009	1.97
2558	A+B - 2 STANDARD	71,748	1.38
2557	Hello World STANDARD	334,488	2.54
2444	별 찍기 - 7	48,732	1.74
2443	별 찍기 - 6	27,068	1.33
2442	별 찍기 - 5 STANDARD	37,170	1.81
2441	별 찍기 - 4	55,311	1.35
2440	별 찍기 - 3 STANDARD	60,937	1.46
2439	별 찍기 - 2 STANDARD	158,306	1.79
2438	별 찍기 - 1 STANDARD	173,193	1.61
1330	두 수 비교하기 STANDARD	186,846	2.01
1008	A/B STANDARD	212,257	2.90
1001	A-B STANDARD	258,798	1.44
1000	A+B STANDARD	301,973	2.57

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