public static void printBoard(int[][] boardArray, int score, Direction hint) {
        System.out.println("-------------------------");
        System.out.println("Score:\t" + String.valueOf(score));
        System.out.println();
        System.out.println("Hint:\t" + hint);
        System.out.println();
        
        for(int i=0;i<boardArray.length;++i) {
            for(int j=0;j<boardArray[i].length;++j) {
                System.out.print(boardArray[i][j] + "\t");
            }
            System.out.println();
        }
        System.out.println("-------------------------");
    }