23

Tortoise


Tortoise Design and Copyright : Alexander Haydon O'Brien (2017).

A B
C D E
F G
XXXXXX|XXXXXX|XXXXXX|XX..XX|X....X|X....X
X....X|X....X|XX...X|X....X|X....X|X....X
X....X|X....X|......|......|......|......
X....X|X....X|......|......|......|......
X....X|X....X|X.X..X|X....X|X....X|X....X
XXXXXX|XXXXXX|XXXXXX|XX..XX|X....X|X....X
Pieces 7 + frame D-F are congruent.
Selection random
Goal 8×8×6
Holes 26
Solutions 1 / 10
Moves 17.4.2.2.1.2.2

Aug 25, 2017 by k16@chiba.email.ne.jp