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11
Escher
Design and Copyright :
Tamás Vanyó
(2016).
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Pieces
24
A
-
B
,
C
-
D
,
E
-
F
,
G
-
H
,
I
-
L
,
M
-
X
are congruent.
Selection
pair
Goal
13×13×7
Holes
52
Solutions
1 / 1,665
Moves
5.1.2.2.2.6.2.2.6.3.2.6.2.2.6
Aug 14, 2016 by k16@chiba.email.ne.jp