Solved by ehdrb92

#	Title	# Solved	Avg. Tries
1789	수들의 합	25,020	2.40
1541	잃어버린 괄호	42,990	1.83
1439	뒤집기	18,394	1.76
1026	보물	39,809	1.43
1008	A/B STANDARD	230,724	2.90
1001	A-B STANDARD	279,320	1.45
1000	A+B STANDARD	324,948	2.59

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