Crossword No. 1128: Hexa-Pentagonal by Croton

Symmetry: 180 degree + mirror

Size: 64 cells

Grid comprises two overlapping hexagonal lattices such that each hexagon is divided into four pentagons, and contains a 4-letter word read clockwise; four 8-letter words are formed along the edges.

J Brasier (Sibford Gower)
F E Spurrell (Ruislip)
J H Bingham (Sheffield)