 A regular square tiling.    1 color |
 A cubic honeycomb in its regular form.  1 color |
 A checkboard square tiling 2 colors |
 A cubic honeycomb checkerboard.   2 colors |
 Expanded square tiling 3 colors |
 Expanded cubic honeycomb 4 colors |
   4 colors |
 8 colors |
In geometry, a hypercubic honeycomb is a family of regular honeycombs (tessellations) in n-dimensional spaces with the Schläfli symbols {4,3...3,4} and containing the symmetry of Coxeter group Rn (or B~n–1) for n ≥ 3.
The tessellation is constructed from 4 n-hypercubes per ridge. The vertex figure is a cross-polytope {3...3,4}.
The hypercubic honeycombs are self-dual.
Coxeter named this family as δn+1 for an n-dimensional honeycomb.