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9
Planked Burr 1
Design and Copyright :
Yavuz Demirhan
(2018).
A
B
C
D
E
F
G
H
I
J
K
L
M
N
Pieces
14
C
-
D
,
E
-
H
,
I
-
K
,
L
-
N
are congruent.
Selection
random
Goal
9×9×9
Holes
73
Solutions
1 / 17,575
Moves
6
Dec 14, 2018 by k16@chiba.email.ne.jp