Solved by ehdrb92

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	231,475	1.30
11021	A+B - 7 STANDARD	138,324	2.04
11022	A+B - 8 STANDARD	134,076	1.47
11047	동전 0	67,633	1.88
11399	ATM	69,242	1.44
11557	Yangjojang of The Year	8,205	1.36
11653	소인수분해	54,198	1.86

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