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4
GELO-1556
Design and Copyright :
Oleg Smol'yakov
(2019).
A
B
C
D
E
F
G
H
I
Pieces
9
Selection
random
Goal
7×7×7
Holes
53
Solutions
1 / 13
Moves
20.16.6.2.2.1.2
Jun 25, 2020 by k16@chiba.email.ne.jp