12

Double Symmetry


Double Symmetry Design and Copyright : 山本長徳 (Osanori Yamamoto) (2022).

A B C C

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Pieces 4 + frame
Selection mirror
Goal 6×6×4
Holes 16
Solutions 1 / 12
Moves 16.3.2.2

Jan 24, 2022 by k16@chiba.email.ne.jp