Epilog source code:
- dataset.hrf: The dataset (lambda) needed such as the list of emojis.
- ruleset.hrf: The core ruleset (library) for the puzzle.
- ui.hrf: The ruleset for the UI elements.
- nl.hrf: The ruleset for natural language related tasks.
PHP is used to dynamically generate the cells. Check the source code of the web page for more information.