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3
GELO-1814
Design and Copyright :
Oleg Smol'yakov
(2021).
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
Pieces
15
A
-
E
,
F
-
J
,
K
-
O
,
P
-
T
are congruent.
Selection
5-pair
Solutions
1
Apr 20, 2021 by k16@chiba.email.ne.jp
Design and Copyright : Oleg Smol'yakov (2021).
Design and Copyright : Oleg Smol'yakov (2021).
