A free Sudoku game - with unlimited games in all levels from super
easy to almost impossible. The stylish and easy-to-use interface
includes a timer and a time to beat for all boards a ranking/world
ranking statistics and performance graphs. A built-in tutorial will
get you started and helpers can be turned on/off as you like. Two
playing modes for fast playing early and late in the game. There is
even a "paper experience" mode for those who like to play Sudoku
with pencil and paper. Solve the daily challenge and get extra
points to improve your ranking!