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13
Identity II A
Design and Copyright :
Andrey Ustjuzhanin
(2017).
A
B
Pieces
2 + frame
A
-
B
are congruent.
Selection
identical
Goal
4×4×4
Holes
18
Solutions
1 / 3
Moves
10
Mar 2, 2017 by k16@chiba.email.ne.jp