int getCountContributed()
	{
		int count = 0;
		
		for(int i=0;i<sudokuSize;i++) {
			for(int j=0;j<sudokuSize;j++) {
				if(cells[i][j].valueState == 2 || cells[i][j].valueState == 3 || cells[i][j].valueState == 4 || cells[i][j].valueState == 5)
					count++;
			}
		}
		
		return count;
	}