12

Whelan


Whelan Design and Copyright : Alfons Eyckmans (2017).

A B C
D E F
G H I
J K L
M N O
P Q R
Pieces 19 F-G are congruent.
Selection random notchable
Length 10
Goal 10×10×10
Holes 156
Solutions 1 / 66,720
Moves 23.3.8.5.3.1.1.1.2.2

Apr 11, 2017 by k16@chiba.email.ne.jp