public class numbers {
	private int [][] numbers = new int[][] {
      	  { 75 }, 
  		{ 95, 64 }, 
  	  { 17, 47, 82 },
		{ 18, 35, 87, 10 }, 
	   { 20, 4, 82, 47, 65 },
 	  { 19, 1, 23, 75, 3, 34 }, 
	{ 88, 2, 77, 73, 7, 63, 67 },
{ 99, 65, 4, 28, 6, 16, 70, 92 },
{ 41, 41, 26, 56, 83, 40, 80, 70, 33},
{ 41, 48, 72, 33, 47, 32, 37, 16, 94, 29 },
{ 53, 71, 44, 65, 25, 43, 91, 52, 97, 51, 14 },
{ 70, 11, 33, 28, 77, 73, 17, 78, 39, 68, 17, 57 },
{ 91, 71, 52, 38, 17, 14, 91, 43, 58, 50, 27, 29, 48 },
{ 63, 66, 4, 68, 89, 53, 67, 30, 73, 16, 69, 87, 40, 31 },
{ 04, 62, 98, 27, 23, 9, 70, 98, 73, 93, 38, 53, 60, 4, 23 }};
	
	
	int number(int i, int j){
		return numbers[i][j];
	}
	void changeNumber(int i, int j, int numberVal){
		numbers[i][j] = numberVal;
	}
}