Sudoku : I have used c++ with graphics to make this basic sudoku game.
#how to play : Unsolved sudoku will appear on the window on the run directly. to fill the number of your choice. their are numbers written in the boxes. you have to select one of these which one you want fill with the mouse. once you selected the number click on the box where you want to fill it in.
#ERASE : if you filled any wrong number and realised later, you can erase it easily. by first selecting erase button on right and then click the box which you want to clear.
#RESET: click reset if you want to reset the game.
#QUIT: click quit to close the window.