9

2019


2019 Design and Copyright : Klaas Jan Damstra (2019).

A B
C D
.X....|.X....|.X....|.X....|.X....|.X....
.XXXXX|.....X|.....X|.....X|.....X|.XXXXX
.XXXX.|......|......|......|..XX..|.XXXX.
.XXXX.|......|......|......|......|.X..X.
XXXXX.|X.....|X.....|X.....|X.....|XXXXX.
....X.|....X.|....X.|....X.|....X.|....X.
Pieces 4 + frame A-B, C-D are congruent.
Selection pair
Goal 6×6×6
Solutions 1 / 2
Moves 11.8.5.4

Jan 17, 2019 by k16@chiba.email.ne.jp