This is a fun little game, however being quite a simple puzzle game there isn't much more to it beyond being Sudoku and having fun calming far-eastern music. Not to mention I love how it gives you the chance and options to make it as hard or easy as you would like.

Nice little time waster, nothing much else to really add tbh beyond being fairly old it messed with your screen resolution so beware for all the other windows you may have open at the time.