AFAIK there are only packages for LaTeX to create crossword but you can use natural or extreme tables to create them. For the input Lua can be a better choice because you can put your words (or numbers) in a Lua table and use a loop to create a table for TeX.Dear sirs,Is there a way to make crosswords or word puzzles in context?In my hippocampus I have a vague idea that this has already been tried, but I can't find this code anymore.