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Published on 23 Nov 2012 | over 4 years ago

Rules are these: Draw a line through all "brick edges" - the line can only cross each brick edge once. Crossing through corners is NOT permitted! (Thanks to Skyletwings for pointing this out) There are 16 edges in all. the line you draw can cross over itself, start and end anywhere, and the ends don't have to join up.

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