Another great time killer.

User Rating: 7.5 | Go! Sudoku PSP
I loved playing Sudoku with pen and paper while I rode the train back and forth to work each day. I saw this game for $20 brand new and could not pass it up.
I really like the music which is relaxing new age/environmental type of music. Its very relaxing and fits this style of puzzle game perfectly.
The graphics are nice and sharp as I would expect on a PSP game.
My only real complaint is the fact that this game does have a bug which is why I had to score it lower. If your battery is below 40% charged, you will get a very annoying blue screen error message that flashes on the screen every minute or so. This causes you to be unable to play while its up for a few seconds, yet the clock still keeps running against you. If it was not for this MAJOR problem, the game would be about perfect.