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2
GELO-1472
Design and Copyright :
Oleg Smol'yakov
(2019).
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
Pieces
19
K
-
S
are congruent.
Selection
complete
Goal
8×8×8
Holes
0
Solutions
2 (1)
May 24, 2019 by k16@chiba.email.ne.jp