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GELO-1713
Design and Copyright :
Oleg Smol'yakov
(2020).
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
Pieces
19
A
-
E
,
F
-
J
,
K
-
S
are congruent.
Selection
pair
Goal
5×5×5
Holes
0
Solutions
1
Dec 2, 2020 by k16@chiba.email.ne.jp