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1
Hathocric T&G
Design and Copyright:
Min S. Shih
(2003).
A
B
C
D
E
F
G
H
Pieces
8
A
-
B
,
C
-
D
,
E
-
F
,
G
-
H
are congruent.
Selection
pair
Goal
4×4×4
Holes
0
Solutions
1
Jun 24, 2007 by k16@chiba.email.ne.jp