Randomly place several obstructions inside of one 2d array

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Javascript

my program asks the user for a level of difficulty and based on their choice it randomly creates "baffles" to place inside of an array. My program creates the correct amount of baffles depending on what the user chooses. However, it puts them into different trays and I need them all in the same array.


here is my output:

Please choose a level of difficulty
1. Beginner: four baffles
2. Intermediate: seven baffles
3. Advanced: ten baffles 
1
BAFFLE1:
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][R]
BAFFLE2:
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][R][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
BAFFLE3:
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][R][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
BAFFLE4:
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][ ][ ][ ][ ][ ]
[ ][ ][ ][ ][ ][L][ ][ ][ ][ ]

What I have tried:

public class PlayBaffleGame {
	public static void main (String [] args) {
		/*ask the user which level of difficulty they would like 
		to play and then display the game chosen board*/
	
		initializeBoard(null);

		int difficulty;
		Scanner input= new Scanner(System.in);
		 
		 System.out.println("Please choose a level of difficulty");
		 System.out.println("1. Beginner: four baffles");
		 System.out.println("2. Intermediate: seven baffles");
		 System.out.println("3. Advanced: ten baffles ");
		 
		 difficulty= input.nextInt();
		 int BaffleCount=0;
		 
		 
		 switch(difficulty) {
		 case 1:
			 //while loop to crate four baffles
				while(BaffleCount<4) {
					System.out.println("BAFFLE"+ (BaffleCount+1)+":");


					getBaffles();
					BaffleCount++;
				}
			 break;
		 case 2:
			 //while loop to create seven baffles
				while(BaffleCount<7) {
					System.out.println("BAFFLE"+ (BaffleCount+1)+":");

					getBaffles();
					BaffleCount++;
				}
			
			 break;
		 case 3:
			 //while loop to create ten baffles
				while(BaffleCount<10) {
					System.out.println("BAFFLE"+ (BaffleCount+1)+":");

					getBaffles();
					BaffleCount++;
				}
			 break;
		 } //end switch for difficulty 
		 
		 
	
		 
		
			
			
		
	}//end main method 

	
	
	
	//create method that uses random generated numbers to assign baffles a space
	public static void getBaffles() {
		
	 		int row= (int) (Math.random()*9+1);
			int col=(int) (Math.random()*9+1);
			int direction=(int)(Math.random()*2+1);
	 	
		for (int i = 0; i < 10; i++){
		 	
					    for (int j = 0; j < 	10; j++){
					     	
					    	  if(i==row&&j==col) {
						        	if(direction==1)
						        		System.out.print("[R]");
						        	else if(direction==2)
						        			System.out.print("[L]");
					      
					    }
					        else
					             System.out.print("[ ]");
					    } 
					    System.out.println();
					 
		}
		}//end getBaffles