Solved by xorb80990

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	325,479	2.59
1001	A-B STANDARD	279,794	1.45
1008	A/B STANDARD	231,199	2.90
2558	A+B - 2 STANDARD	76,714	1.38
2579	계단 오르기 STANDARD	55,182	2.91
2588	곱셈 STANDARD	172,630	2.15
2753	윤년 STANDARD	185,151	1.94
5585	거스름돈	27,679	1.52
10951	A+B - 4 STANDARD	135,946	2.77

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