18

2020


2020 Design and Copyright : St├ęphane Chomine (2019).

A B C
D
AAAAA|A...A|AAAAA
..A..|.....|.....
..AA.|..A..|.....
A.AAA|A.A.A|AAA.A
XXXXXXXXXXXXXX|XXXXXXXXXXXXXX|X............X|XXXXXXXXXXXXXX
X............X|XXXX....XXXXXX|X.........XXXX|X............X
X............X|XXX......XXXXX|X.........XXXX|X............X
X............X|XX.........XXX|X............X|X............X
X............X|XXX........XXX|X..........XXX|X............X
X............X|XXX........XXX|X...X...XXXXXX|X............X
XXXXXXXXXXXXXX|XXX........XXX|XXXXXXXXXXXXXX|XXXXXXXXXXXXXX
Pieces 4 + frame A-D are congruent.
Selection identical
Goal 14×7×4
Solutions 1 / 32
Moves 26.3.2.3

Jan 9, 2020 by k16@chiba.email.ne.jp