Solved by xiaowuc1

#	Title	# Solved	Avg. Tries
31951	Comparator	5	1.20
31952	Dihedral Group	21	1.43
31953	House Deconstruction	2	1.00
31954	Magic Bean	6	1.50
31955	Manhattan Walk	7	1.14
31956	MountainCraft	5	1.40
31957	Not Another Constructive!	7	1.86
31958	Passport Stamps	13	1.77
31959	Shadow Line	4	2.75
31960	Square of Triangles	2	1.00
31961	Training, Round 2	9	1.67

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