Sudoku Shifter, excel sudoku, sudoku solver,demo, excel vba timerSUDOKU SHIFTER - "THIS AINT YOUR DADDY'S SUDOKU" AN EXCITING TWIST ON THE CLASSIC PUZZLE GAME. This downloadable excel game comes with a solver. You can print your own, play classic, create your own and check for solutions. Will also create automated games and comes with a demo(free download), you can buy the excel vba timer and get the code.