[
menu
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shape
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333
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2
Vier Stukjes
Design and Copyright :
Ted Lakerveld
(2010).
A
B
C
D
Pieces
4
A
-
B
are congruent.
Selection
random
Goal
3×3×3
Holes
0
Solutions
1
Apr 6, 2003 by k16@chiba.email.ne.jp