Changes

75 bytes added ,  17:32, 4 March 2011
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<gallery>
 
<gallery>
File:Paths-complete.png
+
File:Paths-complete.png|A completed grid
File:Paths-error.png
+
File:Paths-error.png|Broken paths: the lines do not connect on abutting tiles.
 
</gallery>
 
</gallery>