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12

4-Piece Knot

4-Piece Knot Design and Copyright : Christoph Lohe (2015).

A B
C D
Pieces 4
Selection random
Length 7
Goal 7×7×7
Holes 49
Solutions 1 / 16
Moves 21.2
Jun 20, 2015 by k16@chiba.email.ne.jp