A web app to set your own puzzle using a classic variant like sudoku or one you created yourself!
MIT License
Presenting latgrid! An web app built to set puzzles of classic variants or allow you to create your own. Try it now on your phone or PC at https://latgrid.vercel.app
(Note: images may be out of date)
Latgrid is currently in development. While most planned features and ideas are in a private notebook at the moment (mostly for personal convenience), you can look at some of the notes that made their way into an issue by checking the issues tab. Here's a quick checklist of some things that are or will be implemented.
There are many other tools out there for setting puzzles, but most are to make specific genres (you cannot create your own variant). Penpa+ is an exception to this, but it has a few problems that made me still want to create a separate tool, most of which are technical.
That all said, Latgrid will not replace Penpa+. It has some nice features that make it a better choice, e.g. everything is pure javascript meaning you can clone the project and run it locally without any build steps.