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15

Grand Barriere

Grand Barriere Design and Copyright : Alfons Eyckmans (2017).

A B C
D E F
G H I
J K L
M N O
P Q R
S T U
V W X
Y Z a
b c d
Pieces 30 B-C, F-H, U-V, Y-Z, a-b are congruent.
Selection random notchable
Length 12
Goal 12×12×12
Holes 149
Solutions 1 / 7,788
Moves 18.2.5.2.6.2.1.2.1.1.2.2.2.2.2.3.2.2.2.1.2
Jul 28, 2017 by k16@chiba.email.ne.jp