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Open Sudoku vs USB Sudoku

A side-by-side look at Open Sudoku and USB Sudoku. For an in-depth review of either product, follow the links below.

Open Sudoku

Open Sudoku

Games

Open Sudoku is a free, open source Sudoku game and solver. It has a simple interface for playing Sudoku puzzles of varying difficulty, as well as tools for generating and solving Sudoku puzzles automatically.

sudokuopen-sourcegamepuzzle
USB Sudoku

USB Sudoku

Games

USB Sudoku is a portable sudoku game that can run directly from a USB flash drive without needing to be installed. It features a simple, no-frills interface for playing classic sudoku puzzles ranging from easy to hard difficulty levels.

sudokupuzzlelogicportable