Cost / License
- Free
- Proprietary
Platforms
- iPhone
- iPad



USB Sudoku has been discontinued. Similar games include LibreSudoku, which is free and open source. Other options are Sudoku & Variants, Sudoku Challenge, Gauguin and Open Sudoku. You're spoiled for choice with Puzzle Games like USB Sudoku: we list more than 25 alternatives for Android, iPad, iPhone, Windows and the web.


