- Download the 'Sudoku_Solver' folder.
- From 'Sudoku_Solver' open the 'Igraphics.cbp' project in Codeblocks.
- Press F9.
Fill the grid with a sudoku problem pattern. Hit the "Solve" button. If the solution exist, it will be shown. You can move the active block by left, right, up and down arrow keys. Move the active block to the desired block and type the number(1-9) from the keyboard. Press 'e' to erase the number of active block.