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17
Fidget Burr
Design and Copyright :
Tim Alkema
(2019).
A
B
C
D
E
Pieces
5
A
-
B
are congruent.
Selection
random
Goal
6×6×6
Holes
18
Solutions
1 / 1
Moves
12
Nov 28, 2019 by k16@chiba.email.ne.jp