Solved by geonsunwoo

#	Title	# Solved	Avg. Tries
10998	A×B STANDARD	228,331	1.30
11021	A+B - 7 STANDARD	136,455	2.04
11022	A+B - 8 STANDARD	132,278	1.47
11382	꼬마 정민 STANDARD	88,729	2.48
11653	소인수분해	53,406	1.86
14681	Quadrant Selection STANDARD	155,710	1.64
18108	1998년생인 내가 태국에서는 2541년생?!	125,115	1.57
25304	영수증	77,045	1.80

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