Forkyz is Games application that is open source under the GPL-3.0-only license.
Forkyz is an unofficial fork of the Shortyz crossword puzzles app with several new features and compatible with recent Android versions.
A variety of crossword puzzle types can be imported from files or downloaded and played. Imports support a variety of file formats, including AcrossLite (.puz), JPZ, and IPuz. A list of links to online puzzle creators is given. Puzzles can also be downloaded directly using the built-in downloaders.