[menu] [shape] [9 board burr]
1

1-2-3

1-2-3 Design and Copyright : Frank Worrell (2010).

#1

A#0007FFF B#0017FFF C#001EBFF
D#001FFF7 E#001FFFC F#001FFFE
G#001FFFF H#001FFFF I#001FFFF
Pieces 9 G-I are congruent.
Selection identical
Size 7×5
Goal 7×7×7
Holes 36
Solutions 1 / 40,064
Moves 20.3.5.5.2.2.2.2
Solutions 14 / 123,5520 ignore colors

#2

A#0007FFF B#0017FFF C#001EBFF
D#001FFF7 E#001FFFC F#001FFFE
G#001FFFF H#001FFFF I#001FFFF
Pieces 9 G-I are congruent.
Selection identical
Size 7×5
Goal 7×7×7
Holes 36
Solutions 2 / 30,752
Moves 21.5.4.1.2.2.2.2 max

#3

A#0007FFF B#0017FFF C#001EBFF
D#001FFF7 E#001FFFC F#001FFFE
G#001FFFF H#001FFFF I#001FFFF
Pieces 9 G-I are congruent.
Selection identical
Size 7×5
Goal 7×7×7
Holes 36
Solutions 3 / 138,080
Moves 21.5.1.1.2.2.4.2 max
Oct 19, 2010 by k16@chiba.email.ne.jp