Galvagni Figures & Reid Figures for Octominoes
A octomino is a figure made of eight squares joined
edge to edge.
A Galvagni figure is a figure that can be tiled by a polyform
in more than one way—a kind of self-compatibility figure.
A Reid figure is a Galvagni figure without holes.
Some of these figures were found by
Reid of the University of Central Florida.
For pentominoes, see Galvagni Figures & Reid Figures
For hexominoes, see Galvagni Figures & Reid Figures
For heptominoes, see Galvagni Figures & Reid Figures
Here are minimal known Galvagni figures and Reid figures for octominoes.
Last revised 2011-09-24.
Back to Galvagni Compatibility.
Back to Polyform Compatibility.
Back to Polyform Curiosities.
Col. George Sicherman