Sudoku Dash is a basic sudoku game that has 2 modes, the regular sudoku mode and dash mode. Go to the options menu to select which mode to play. Dash mode gives you a limited amount of time to solve the puzzle. Each time you get a correct square, you get bonus time added to the timer. Each time you get an incorrect square, time will be deducted from the timer. Once the timer is up, the game is over. Your score will be calculated on how many squares you have filled in once the timer runs out. There are no notes in this fast pace addicting sudoku game. High Scores are only for Dash mode play.