5

B18 864n


B18 864n Design and Copyright : László Molnár (2021).

A B C
D E F
G H I
J K L
M N O
P Q R
Pieces 18 A-D, E-L, M-R are congruent.
Selection pair notchable
Goal 8×8×8
Holes 60
Solutions 1 / 280
Moves 10.14.6.5.5.2.2.2.3

Jun 6, 2021 by k16@chiba.email.ne.jp