OFFSET
1,3
COMMENTS
Holes are excluded, i.e., the boundary path may nowhere touch or intersect itself.
LINKS
Contest Organizers, Al Zimmermann's Programming Contests - Snakes on a Plane, Fall 2006.
Hugo Pfoertner, Illustration of polygons of perimeter <= 14.
CROSSREFS
KEYWORD
nonn,walk,more
AUTHOR
Hugo Pfoertner, Jun 26 2018
STATUS
approved