Create a java code that outputs nine buttons,A Sudoku Board GUI,and a tenth button called CHECK.The nine buttons must be numbered from 1 to 9.The user will fill up the Sudoku Board by clicking a numbered button.The number will then appear in the board square.The user can then click the button CHECK and it will will see if the Sudoku rules of no duplicate numbers in a row and column exit.If a duplicat exist mark the numbers in red so the user can change it.