A HTML/JS/SVG user interface for solving hexagonal-grid regular expression crosswords, inspired by the puzzle A Regular Crossword from the 2013 MIT puzzle hunt.

reghex.js, reghex.css

• these contain the meat of the library for creating and displaying reghexes

index.html

• a page displaying some sample reghexes, and an introduction to reghexen

puzzle.json

• the JSON specification of the original 2013 puzzle A Regular Crossword by Dan Gulotta, based on an idea by Palmer Mebane

grid.json

• a smaller, blank reghex