2

69


69 Design and Copyright : Frank Worrell (2011).

A B C
D E F
Pieces 6 +frame D-F are congruent.
Selection random
Length 8
Goal 8×8×5
Holes 30
Solutions 1 / 112
Moves 69.1.6.1.3
Solutions 10 / 354 Ignore colors.

May 10, 2011 by k16@chiba.email.ne.jp