Message #2977

From: andreyastrelin@yahoo.com
Subject: Re: [MC4D] RE: MagicTile Solving
Date: Mon, 10 Mar 2014 00:35:33 -0700

Roice,
could you check this puzzle: https://www.dropbox.com/s/rnmgxwvbvayq3zc/%7B4%2C4%7D%204C_C.xml https://www.dropbox.com/s/rnmgxwvbvayq3zc/%7B4%2C4%7D%204C_C.xml ?
I’m trying to unify all its vertices in the way that adjacent vertices rotate in opposite directions. But when I write something like

<Identification>
<EdgeSet>0</EdgeSet>
<EndRotation>0</EndRotation>
<UseMirroredEdgeSet>true</UseMirroredEdgeSet>
<InPlaceReflection>true</InPlaceReflection>
</Identification>
it keeps thinking that there are two different vertices.
Andrey