13

Barbed Burr


Barbed Burr Design and Copyright : Tim Alkema (2019).

A B C
D E F
Pieces 6 A-F are congruent.
Selection identical
Goal 7×7×7
Holes 1
Solutions 1 / 2
Moves 10.2.2

Jan 7, 2019 by k16@chiba.email.ne.jp