Fault

Fault Design and Copyright : Tim Alkema (2017).

	A		B
	C		D

XXXXXX.|XXXXXX.|XXXXXX.|XXXXXX.|XXXXXX.|XXXXXX.
X....X.|X....X.|XXX..X.|XXXX.X.|XXXX.X.|X....X.
X....XX|X....XX|X....XX|X....XX|X....XX|X....XX
XX....X|XX....X|XX....X|XX....X|XX....X|XX....X
.X....X|.X..XXX|.X....X|.X.XX.X|.X....X|.X....X
.XXXXXX|.XXXXXX|.XXXXXX|.XXXXXX|.XXXXXX|.XXXXXX

Pieces	4 + frame	C-D are congruent.
Selection	random
Length	6
Goal	7×6×6
Holes	31
Solutions	1 / 612
Moves	17.16.5

Apr 14, 2017 by k16@chiba.email.ne.jp