8

Callsign


Callsign Design and Copyright : Stephan Baumegger (2014).

A B C
D E F
G H I
J K L
Callsign
Pieces 12 +frame K-L are congruent.
Selection random notchable
Length 7
Goal 7×7×7
Holes 40
Solutions 1 / 328,950
Moves 38.2.2.4.2.2.4.2.1.2.1.2

Nov 7, 2014 by k16@chiba.email.ne.jp