Solved by wnahd703

#	Title	# Solved	Avg. Tries
10988	팰린드롬인지 확인하기	51,260	1.64
10998	A×B STANDARD	233,161	1.30
11021	A+B - 7 STANDARD	139,437	2.04
11022	A+B - 8 STANDARD	135,097	1.47
11098	Help Chelsea!	6,192	1.67
11557	Yangjojang of The Year	8,283	1.36
11653	소인수분해	54,706	1.85

12