A project based on Grant McLean's Sudoku web app (SudokuExchange.com) but with extra features and more customization.
Almost all the features from original source code still remains, but there are some noticeable changes:
Not yet implemented features:
- Hint (Locally with JavaScript version of QQWing)
- NullSudoku's puzzle daily datasets (Replacing SudokuExchange's recently shared puzzle, still WIP)
- Hideable on-screen numeric keys
- User's custom CSS
- Stylus pen writing support
This software is originally created by Grant McLean, copyright (c) 2019 Grant McLean [email protected]
It had been modified by Supphakit Duanghoy, copyright (c) 2026 Supphakit Duanghoy [email protected]
This software is under AGPLv3 license.