Solved by jkwchunjae

#	Title	# Solved	Avg. Tries
17969	Gene Tree	159	1.63
17976	Thread Knots	290	3.06
17979	What’s Mine is Mine	192	1.48
18242	네모네모 시력검사	590	1.64
18243	Small World Network	666	2.30
18245	이상한 나라의 암호	683	1.60
19235	모노미노도미노	744	4.91

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