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10
Octonion
Design and Copyright :
Yavuz Demirhan
(2014).
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
Pieces
18
A
-
F
,
G
-
H
,
I
-
L
,
M
-
R
are congruent.
Selection
pair
Length
9, 7
Goal
9×9×9
Holes
75
Solutions
1 / 396
Moves
21.3.3.2.2.2.2.2.2.1.1.2.1.2.2.2
Nov 1, 2014 by k16@chiba.email.ne.jp