# Galvagni Figures & Reid Figures for Octahexes

An *octahex* is a figure made of eight regular hexagons 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.
Here are known minimal Galvagni figures for octahexes.
For heptahexes, see
Galvagni & Reid Figures for Heptahexes.
For hexahexes, see
Galvagni & Reid Figures for Hexahexes.

## Galvagni Figures

*Last revised 2010-10-09.*

Back to Galvagni Compatibility.

Back to Polyform Compatibility.

Back to Polyform Curiosities.

George Sicherman
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