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Lock Nested Burr

Lock Nested Burr Design and Copyright : Bram Cohen (2009).

A B C 
AAAA | AA.A | AA.A | AA.A
AAAA | .... | .... | A..A
AAAA | .... | .... | A..A
AAAA | .A.. | .... | AA.A
Pieces 3 All pieces are congruent.
Selection identical
Goal 5×5×5
Holes 12
Solutions 1 / 1
Moves 6
Mar 15, 2009 by k16@chiba.email.ne.jp