11

Invisible Spine


Invisible Spine Design and Copyright : Andrey Ustjuzhanin (2015).

A B C
D E F
G
Pieces 7
Selection random
Length 7
Goal 7×7×7
Holes 22
Solutions 1 / 4
Moves 9.4.2.2.2

Sep 2, 2015 by k16@chiba.email.ne.jp