public String getCurrentPuzzle() {
		String currentPuzzle = "";
		for(int i = 0; i < 9; i++) {
			for(int j = 0; j < 9; j++) {
				if(entries[i][j].isEditable()) {
					currentPuzzle = currentPuzzle + "E ";
				} else {
					currentPuzzle = currentPuzzle + "N ";
				}
				if(entries[i][j].getText().equals("")) {
					currentPuzzle = currentPuzzle + "0 ";
				} else {
					currentPuzzle = currentPuzzle + entries[i][j].getText() + " ";
				}
			}
		}
		System.out.println("Current Puzzle is" + currentPuzzle);
		return currentPuzzle;
	}