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4
3 Piece Burr Key-o
Design and Copyright :
山本長徳
(Osanori Yamamoto) (2009).
A
B
C
Pieces
3
Length
5
Goal
5×5×5
Holes
11
Solutions
1 / 7
Moves
8
Jan 6, 2009 by k16@chiba.email.ne.jp