Solved by yjh6487

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	237,021	1.30
11021	A+B - 7 STANDARD	141,582	2.04
11022	A+B - 8 STANDARD	137,115	1.47
11653	소인수분해	55,766	1.85
11720	숫자의 합 STANDARD	134,252	1.78
14681	Quadrant Selection STANDARD	162,242	1.64
15552	빠른 A+B STANDARD	133,605	2.20

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