Java Sudoku is a Sudoku game entirely made in Java
Java Sudoku download
Very good Sudoku game for Windows.
HoDoKu generates sudokus in five different configurable difficulty levels.
Very simple puzzle game to spend the time.
Buku Sudoku will put the traditional Sudoku game onto your computer.
Game with 4x4, 9x9 and 16x16 grids with a single solution