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3
Visible Burr
Design and Copyright :
Bill Cutler
.
A .. L
×12
M
N
O
P
Q
R
S
T
U
V
W
X
Pieces
24
M
,
Q
-
S
,
U
have half notches.
A
-
L
are congruent.
Selection
random notchable
Length
14
Goal
14×14×14
Solutions
0
invisible notches
385 / 32,487
visible notches
Moves
7.2.4.4 max
thankful to Andreas Röver
Jan 26, 2002 by k16@chiba.email.ne.jp