Solved by filetmignon

#	Title	# Solved	Avg. Tries
1018	체스판 다시 칠하기	57,529	1.99
1541	잃어버린 괄호	43,797	1.82
1931	회의실 배정	56,628	3.21
2720	Quick Change	30,602	1.44
6679	Specialized Four-Digit Numbers	2,982	1.37
11047	동전 0	69,138	1.88
11399	ATM	71,008	1.44

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