Disk Heptahex Compatibility
The disk heptahex is a polyhex made of seven regular hexagons
joined to form a disk.
The compatibility problem
is to find a figure that can be tiled with each of a set of polyforms.
Here I show minimal known compatibility figures for the disk hexahex
and other polyhexes.
If you find a smaller solution or solve an unsolved case,
please let me know.
Last revised 2012-10-16.
Back to Pairwise Compatibility
Col. George Sicherman