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4
GELO-1525
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
T
U
V
W
X
Pieces
24
A
-
H
,
I
-
P
,
Q
-
X
are congruent.
Selection
octuple
Goal
6×6×6
Holes
0
Solutions
1
Sep 10, 2019 by k16@chiba.email.ne.jp