Solved by hyunguin9

#	Title	# Solved	Avg. Tries
1935	후위 표기식2	11,187	2.06
2145	Digit Sums	2,006	1.55
2798	JACK	76,635	2.03
4949	The Balance of the World	40,677	3.05
10807	개수 세기 STANDARD	80,448	1.62
10871	X보다 작은 수 STANDARD	152,804	1.84

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