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12
Plug Burr
Design and Copyright :
Yavuz Demirhan
(2018).
A
B
C
D
E
F
Pieces
6
A
-
C
,
D
-
E
are congruent.
Selection
random
Goal
7×7×7
Holes
13
Solutions
1 / 4
Moves
5.5
Dec 30, 2018 by k16@chiba.email.ne.jp