Solved by hegnut

#	Title	# Solved	Avg. Tries
1759	Securing the Barn	28,505	2.23
1966	Printer Queue	40,935	1.70
9663	N-Queen	41,506	2.14
14888	연산자 끼워넣기	36,876	2.12
15649	N과 M (1) STANDARD	52,908	1.58
15650	N과 M (2) STANDARD	49,448	1.35
15651	N과 M (3) STANDARD	40,320	1.50
15652	N과 M (4) STANDARD	41,645	1.27

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