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3
GELO-1690
Design and Copyright :
Oleg Smol'yakov
(2020).
A
B
C
D
E
F
Pieces
6
E
-
F
are congruent.
Selection
random
Goal
7×7×4
Solutions
1 / 4
Moves
43.4.3.2.4
Sep 11, 2020 by k16@chiba.email.ne.jp