Solved by l0tus

#	Title	# Solved	Avg. Tries
12377	Aerobics (Large)	12	3.50
12894	Equivalent Strings	47	2.19
14169	Lasers and Mirrors	124	2.61
17434	Street Cleaning	23	4.39
19808	Guess the Path	12	4.25
21635	Check Markers	22	2.73

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