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12
Hänsel
Design and Copyright :
Stephan Baumegger
(2014).
A
B
C
D
E
F
G
Pieces
7
A
-
B
,
E
-
F
are congruent.
Selection
random
Goal
4×4×4
Holes
0
Solutions
1
Jul 27, 2014 by k16@chiba.email.ne.jp
B
C
D
E
F
G
