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5
GELO-2148
Design and Copyright :
Oleg Smol'yakov
(2023).
A
B
C
D
Pieces
4
C
-
D
are congruent.
Selection
random
Goal
5×5×4
Holes
2
Solutions
1 / 3
Moves
4.4
Apr 29, 2023 by k16@chiba.email.ne.jp