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16
Hourglass
Design and Copyright :
Tamás Vanyó
(2014).
A
B
C
D
E
F
Pieces
6
A
-
B
,
C
-
F
are congruent.
Selection
pair
Goal
6×6×7
Solutions
1 / 2
Moves
14.5.4.3.2
Apr 9, 2014 by k16@chiba.email.ne.jp