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8
Black Hole
Design and Copyright :
Tamás Vanyó
(2016).
A
B
C
D
E
F
G
H
I
J
Pieces
10
A
-
B
,
C
-
D
,
E
-
J
are congruent.
Selection
pair
Goal
12×12×4
Holes
102
Solutions
1 / 10
Moves
13.4.6.3.5.8.8.8.8
Jul 4, 2016 by k16@chiba.email.ne.jp