Deprecation notice: I have decided to retire the Ultimate Crossword project. It was a fun side project, but I can't justify the hosting costs anymore.
Scripts to generate CouchDB/Solr databases can be found at https://github.com/nolanlawson/ultimate-crossword.
WTFPL, although attribution would be nice.
The Ultimate Crossword is a webapp based on an XKCD comic. Details can be found on the FAQs page.
This is a basic Yeoman app. You should be able to install it with:
bower install http://download.pouchdb.com/pouchdb-nightly.min.js # because pouch isn't in the bower repo yet grunt