Solved by sdjongil

#	Title	# Solved	Avg. Tries
17298	오큰수	23,833	2.88
11399	ATM	66,582	1.45
10773	Zero That Out	57,727	1.47
3190	zmija	23,283	2.41
2559	수열	18,787	2.76
2470	두 용액	15,325	3.19
1806	Subsequence	21,515	3.83

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