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7
GELO-1590
Design and Copyright :
Oleg Smol'yakov
(2020).
A
B
C
D
Pieces
4
C
-
D
are congruent.
Selection
random
Goal
4×4×4
Solutions
1 / 16
Moves
5.1.2
Feb 26, 2020 by k16@chiba.email.ne.jp